[cig-commits] r18760 - seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL

dkomati1 at geodynamics.org dkomati1 at geodynamics.org
Thu Jul 14 15:06:54 PDT 2011


Author: dkomati1
Date: 2011-07-14 15:06:52 -0700 (Thu, 14 Jul 2011)
New Revision: 18760

Modified:
   seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/bibliography.bib
   seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.pdf
Log:
updated PeKoLuMaLeCaLeMaLiBlNiBaTr11


Modified: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/bibliography.bib
===================================================================
--- seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/bibliography.bib	2011-07-14 22:05:04 UTC (rev 18759)
+++ seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/bibliography.bib	2011-07-14 22:06:52 UTC (rev 18760)
@@ -44,11924 +44,11936 @@
 @STRING{pepi = {Phys. Earth Planet. In.}}
 
 @ARTICLE{PeKoLuMaLeCaLeMaLiBlNiBaTr11,
-  author = {Daniel Peter and Dimitri Komatitsch and Yang Luo and Roland Martin and Nicolas {Le Goff} and Emanuele Casarotti and Pieyre {Le Loher} and Federica Magnoni and Qinya Liu and C\'eline Blitz and Tarje Nissen-Meyer and Piero Basini and Jeroen Tromp},
-  title = {Forward and adjoint simulations of seismic wave propagation on unstructured hexahedral meshes},
-  journal = gji,
-  year = {2011},
-  note = {Submitted.}
+author = {Daniel Peter and Dimitri Komatitsch and Yang Luo and Roland Martin and Nicolas {Le Goff} and Emanuele Casarotti and Pieyre {Le Loher} and Federica Magnoni and Qinya Liu and C\'eline Blitz and Tarje Nissen-Meyer and Piero Basini and Jeroen Tromp},
+title = {Forward and adjoint simulations of seismic wave propagation on fully unstructured hexahedral meshes},
+journal = gji,
+year = {2011},
+volume = {186},
+pages = {721-739},
+number = {2},
+doi = {10.1111/j.1365-246X.2011.05044.x}
 }
 
 @ARTICLE{arnadottiretal2001,
-  author = {T. \'Arnad\'ottir and S. Hreinsd\'ottir and G. Gudmunsson and P.
-	Einarsson and M. Heinert and C. V\"olksen},
-  title = {Crustal deformation measured by {GPS} in the {S}outh {I}celand {S}eismic
-	{Z}one due to two large earthquakes in {J}une 2000},
-  journal = grl,
-  year = {2001},
-  volume = {28},
-  pages = {4031-4033}
+author = {T. \'Arnad\'ottir and S. Hreinsd\'ottir and G. Gudmunsson and P.
+Einarsson and M. Heinert and C. V\"olksen},
+title = {Crustal deformation measured by {GPS} in the {S}outh {I}celand {S}eismic
+{Z}one due to two large earthquakes in {J}une 2000},
+journal = grl,
+year = {2001},
+volume = {28},
+pages = {4031-4033}
 }
 
 @ARTICLE{EtChViGl10,
-  author = {\'Etienne, V. and Chaljub, E. and Virieux, J. and Glinsky, N.},
-  title = {An hp-adaptive discontinuous {G}alerkin finite-element method for
-	3-{D} elastic wave modelling},
-  journal = gji,
-  year = {2010},
-  volume = {183},
-  pages = {941-962},
-  number = {2},
-  doi = {10.1111/j.1365-246X.2010.04764.x}
+author = {\'Etienne, V. and Chaljub, E. and Virieux, J. and Glinsky, N.},
+title = {An hp-adaptive discontinuous {G}alerkin finite-element method for
+3-{D} elastic wave modelling},
+journal = gji,
+year = {2010},
+volume = {183},
+pages = {941-962},
+number = {2},
+doi = {10.1111/j.1365-246X.2010.04764.x}
 }
 
 @ARTICLE{AaHaHe2001,
-  author = {Brad T. Aagaard and John F. Hall and Thomas H. Heaton},
-  title = {Characterization of Near-Source Ground Motions with Earthquake Simulations},
-  journal = {Earthquake Spectra},
-  year = {2001},
-  volume = {17},
-  pages = {177-207},
-  number = {2}
+author = {Brad T. Aagaard and John F. Hall and Thomas H. Heaton},
+title = {Characterization of Near-Source Ground Motions with Earthquake Simulations},
+journal = {Earthquake Spectra},
+year = {2001},
+volume = {17},
+pages = {177-207},
+number = {2}
 }
 
 @ARTICLE{AaHeHa2001,
-  author = {Brad T. Aagaard and Thomas H. Heaton and John F. Hall},
-  title = {Dynamic earthquake ruptures in the presence of lithostatic normal
-	stresses: implications for Friction Models and Heat Production},
-  journal = bssa,
-  year = {2001},
-  volume = {91},
-  pages = {1765-1796},
-  number = {6}
+author = {Brad T. Aagaard and Thomas H. Heaton and John F. Hall},
+title = {Dynamic earthquake ruptures in the presence of lithostatic normal
+stresses: implications for Friction Models and Heat Production},
+journal = bssa,
+year = {2001},
+volume = {91},
+pages = {1765-1796},
+number = {6}
 }
 
 @ARTICLE{AbGo98,
-  author = {S. Abarbanel and D. Gottlieb},
-  title = {On the construction of absorbing layers in {CEM}},
-  journal = {Applied Numerical Mathematics},
-  year = {1998},
-  volume = {27},
-  pages = {331-340}
+author = {S. Abarbanel and D. Gottlieb},
+title = {On the construction of absorbing layers in {CEM}},
+journal = {Applied Numerical Mathematics},
+year = {1998},
+volume = {27},
+pages = {331-340}
 }
 
 @ARTICLE{AbGoHe02,
-  author = {S. Abarbanel and D. Gottlieb and J. S. Hesthaven},
-  title = {Long time behavior of the perfectly matched layer equations in computational
-	electromagnetics},
-  journal = {Journal of Scientific Computing},
-  year = {2002},
-  volume = {17},
-  pages = {405-422},
-  number = {1-4},
-  doi = {10.1023/A:1015141823608}
+author = {S. Abarbanel and D. Gottlieb and J. S. Hesthaven},
+title = {Long time behavior of the perfectly matched layer equations in computational
+electromagnetics},
+journal = {Journal of Scientific Computing},
+year = {2002},
+volume = {17},
+pages = {405-422},
+number = {1-4},
+doi = {10.1023/A:1015141823608}
 }
 
 @ARTICLE{AbGoHe99,
-  author = {S. Abarbanel and D. Gottlieb and J. S. Hesthaven},
-  title = {Well-posed Perfectly Matched Layers for Advective Acoustics},
-  journal = jcp,
-  year = {1999},
-  volume = {154},
-  pages = {266-283},
-  number = {2},
-  doi = {10.1006/jcph.1999.6313}
+author = {S. Abarbanel and D. Gottlieb and J. S. Hesthaven},
+title = {Well-posed Perfectly Matched Layers for Advective Acoustics},
+journal = jcp,
+year = {1999},
+volume = {154},
+pages = {266-283},
+number = {2},
+doi = {10.1006/jcph.1999.6313}
 }
 
 @MASTERSTHESIS{Abd07,
-  author = {Rached Abdelkhalek},
-  title = {{\'E}valuation des acc\'el\'erateurs de calcul {GPGPU} pour la mod\'elisation
-	sismique},
-  school = {ENSEIRB, Bordeaux, France},
-  year = {2007}
+author = {Rached Abdelkhalek},
+title = {{\'E}valuation des acc\'el\'erateurs de calcul {GPGPU} pour la mod\'elisation
+sismique},
+school = {ENSEIRB, Bordeaux, France},
+year = {2007}
 }
 
 @CONFERENCE{AbCaCoRoLa09,
-  author = {Abdelkhalek, Rached and Calandra, Henri and Coulaud, Olivier and
-	Roman, Jean and Latu, Guillaume},
-  title = {Fast Seismic Modeling and Reverse Time Migration on a {GPU} Cluster},
-  booktitle = {High Performance Computing \& Simulation 2009},
-  year = {2009},
-  editor = {Waleed W. Smari and John P. McIntire},
-  pages = {36--44},
-  address = {Leipzig, Germany},
-  month = jun,
-  note = {http://hal.inria.fr/docs/00/40/39/33/PDF/hpcs.pdf}
+author = {Abdelkhalek, Rached and Calandra, Henri and Coulaud, Olivier and
+Roman, Jean and Latu, Guillaume},
+title = {Fast Seismic Modeling and Reverse Time Migration on a {GPU} Cluster},
+booktitle = {High Performance Computing \& Simulation 2009},
+year = {2009},
+editor = {Waleed W. Smari and John P. McIntire},
+pages = {36--44},
+address = {Leipzig, Germany},
+month = jun,
+note = {http://hal.inria.fr/docs/00/40/39/33/PDF/hpcs.pdf}
 }
 
 @ARTICLE{AbMaSoCa08,
-  author = {A. I. Abreu and W. J. Mansur and D. {Soares Jr.} and J. A. M. Carrer},
-  title = {Numerical Computation of Space Derivatives by the Complex-Variable-Differentiation
-	Method in the Convolution Quadrature-Method-Based {BEM} Formulation},
-  journal = cmes,
-  year = {2008},
-  volume = {30},
-  pages = {123-132},
-  number = {3}
+author = {A. I. Abreu and W. J. Mansur and D. {Soares Jr.} and J. A. M. Carrer},
+title = {Numerical Computation of Space Derivatives by the Complex-Variable-Differentiation
+Method in the Convolution Quadrature-Method-Based {BEM} Formulation},
+journal = cmes,
+year = {2008},
+volume = {30},
+pages = {123-132},
+number = {3}
 }
 
 @BOOK{Ach73,
-  title = {Wave Propagation in Elastic Solids},
-  publisher = {North-Holland},
-  year = {1973},
-  author = {J. D. Achenbach},
-  address = {Amsterdam, The Netherlands}
+title = {Wave Propagation in Elastic Solids},
+publisher = {North-Holland},
+year = {1973},
+author = {J. D. Achenbach},
+address = {Amsterdam, The Netherlands}
 }
 
 @ARTICLE{AcKo11,
-  author = {Acosta Minolia, Cesar A. and David A. Kopriva},
-  title = {Discontinuous {G}alerkin spectral element approximations on moving
-	meshes},
-  journal = jcp,
-  year = {2011},
-  volume = {230},
-  pages = {1876-1902},
-  number = {5},
-  doi = {10.1016/j.jcp.2010.11.038}
+author = {Acosta Minolia, Cesar A. and David A. Kopriva},
+title = {Discontinuous {G}alerkin spectral element approximations on moving
+meshes},
+journal = jcp,
+year = {2011},
+volume = {230},
+pages = {1876-1902},
+number = {5},
+doi = {10.1016/j.jcp.2010.11.038}
 }
 
 @INPROCEEDINGS{AdPaBo07,
-  author = {S. Adams and J. Payne and R. Boppana},
-  title = {Finite Difference Time Domain ({FDTD}) Simulations Using Graphics
-	Processors},
-  booktitle = {Proceedings of the Department of Defense High Performance Computing
-	Modernization Program Users Group Conference},
-  year = {2007},
-  pages = {334-338},
-  address = {Pittsburgh, Pennsylvania, USA},
-  publisher = {IEEE Computer Society, Washington, DC, USA},
-  doi = {10.1109/HPCMP-UGC.2007.34}
+author = {S. Adams and J. Payne and R. Boppana},
+title = {Finite Difference Time Domain ({FDTD}) Simulations Using Graphics
+Processors},
+booktitle = {Proceedings of the Department of Defense High Performance Computing
+Modernization Program Users Group Conference},
+year = {2007},
+pages = {334-338},
+address = {Pittsburgh, Pennsylvania, USA},
+publisher = {IEEE Computer Society, Washington, DC, USA},
+doi = {10.1109/HPCMP-UGC.2007.34}
 }
 
 @ARTICLE{AgDeDoHaKuLaLtLuTo09,
-  author = {Emmanuel Agullo and Jim Demmel and Jack Dongarra and Bilel Hadri
-	and Jakub Kurzak and Julien Langou and Hatem Ltaief and Piotr Luszczek
-	and Stanimire Tomov},
-  title = {Numerical linear algebra on emerging architectures: The {PLASMA}
-	and {MAGMA} projects},
-  journal = {Journal of Physics: Conference Series},
-  year = {2009},
-  volume = {180},
-  pages = {012037},
-  doi = {10.1088/1742-6596/180/1/012037}
+author = {Emmanuel Agullo and Jim Demmel and Jack Dongarra and Bilel Hadri
+and Jakub Kurzak and Julien Langou and Hatem Ltaief and Piotr Luszczek
+and Stanimire Tomov},
+title = {Numerical linear algebra on emerging architectures: The {PLASMA}
+and {MAGMA} projects},
+journal = {Journal of Physics: Conference Series},
+year = {2009},
+volume = {180},
+pages = {012037},
+doi = {10.1088/1742-6596/180/1/012037}
 }
 
 @ARTICLE{AiMoMu06,
-  author = {Ainsworth, M. and Monk, P. and Muniz, W.},
-  title = {Dispersive and Dissipative Properties of Discontinuous {G}alerkin
-	Finite Element Methods for the Second-Order Wave Equation},
-  journal = {Journal of Scientific Computing},
-  year = {2006},
-  volume = {27},
-  pages = {5-40},
-  number = {1},
-  doi = {10.1007/s10915-005-9044-x}
+author = {Ainsworth, M. and Monk, P. and Muniz, W.},
+title = {Dispersive and Dissipative Properties of Discontinuous {G}alerkin
+Finite Element Methods for the Second-Order Wave Equation},
+journal = {Journal of Scientific Computing},
+year = {2006},
+volume = {27},
+pages = {5-40},
+number = {1},
+doi = {10.1007/s10915-005-9044-x}
 }
 
 @INCOLLECTION{Aki88,
-  author = {K. Aki},
-  title = {Local site effects on strong ground motion},
-  booktitle = {Earthquake Engineering and Soil Dynamics II- Recent advances in ground
-	motion evaluation},
-  publisher = {American Society of Civil Engineering},
-  year = {1988},
-  editor = {J. L. Von Thun},
-  volume = {20},
-  series = {Geothechnical Special Publication},
-  pages = {103-155},
-  address = {New York, USA}
+author = {K. Aki},
+title = {Local site effects on strong ground motion},
+booktitle = {Earthquake Engineering and Soil Dynamics II- Recent advances in ground
+motion evaluation},
+publisher = {American Society of Civil Engineering},
+year = {1988},
+editor = {J. L. Von Thun},
+volume = {20},
+series = {Geothechnical Special Publication},
+pages = {103-155},
+address = {New York, USA}
 }
 
 @ARTICLE{AkLa70,
-  author = {K. Aki and K. L. Larner},
-  title = {Surface motion of a layered medium having an irregular interface,
-	due to incident plane {{\it SH}} waves},
-  journal = jgr,
-  year = {1970},
-  volume = {75},
-  pages = {933-954}
+author = {K. Aki and K. L. Larner},
+title = {Surface motion of a layered medium having an irregular interface,
+due to incident plane {{\it SH}} waves},
+journal = jgr,
+year = {1970},
+volume = {75},
+pages = {933-954}
 }
 
 @BOOK{AkRi80,
-  title = {Quantitative seismology, theory and methods},
-  publisher = {W. H. Freeman},
-  year = {1980},
-  author = {K. Aki and P. G. Richards},
-  address = {San Francisco, USA}
+title = {Quantitative seismology, theory and methods},
+publisher = {W. H. Freeman},
+year = {1980},
+author = {K. Aki and P. G. Richards},
+address = {San Francisco, USA}
 }
 
 @ARTICLE{AlWo08,
-  author = {David Al-Attar and John H. Woodhouse},
-  title = {Calculation of seismic displacement fields in self-gravitating earth
-	models: applications of minors vectors and symplectic structure},
-  journal = gji,
-  year = {2008},
-  volume = {175},
-  pages = {1176-1208},
-  number = {3},
-  doi = {10.1111/j.1365-246X.2008.03961.x}
+author = {David Al-Attar and John H. Woodhouse},
+title = {Calculation of seismic displacement fields in self-gravitating earth
+models: applications of minors vectors and symplectic structure},
+journal = gji,
+year = {2008},
+volume = {175},
+pages = {1176-1208},
+number = {3},
+doi = {10.1111/j.1365-246X.2008.03961.x}
 }
 
 @ARTICLE{AlOl98,
-  author = {C. M. Alex and K. B. Olsen},
-  title = {Lens effect in {S}anta {M}onica?},
-  journal = grl,
-  year = {1998},
-  volume = {25},
-  pages = {3441-3444}
+author = {C. M. Alex and K. B. Olsen},
+title = {Lens effect in {S}anta {M}onica?},
+journal = grl,
+year = {1998},
+volume = {25},
+pages = {3441-3444}
 }
 
 @ARTICLE{AlZeLaBeBeSeKoJu94,
-  author = {F. Alexandre and D. Zerguine and P. Launay and J. L. Benchimol and
-	M. Berz and B. Sermage and D. Komatitsch and M. Juhel},
-  title = {Quasi-planar {G}allium {A}rsenide heterojunction bipolar transistor
-	device entirely grown by {C}hemical {B}eam {E}pitaxy},
-  journal = {J. Crystal Growth},
-  year = {1994},
-  volume = {136},
-  pages = {235-240},
-  number = {1-4},
-  doi = {10.1016/0022-0248(94)90416-2}
+author = {F. Alexandre and D. Zerguine and P. Launay and J. L. Benchimol and
+M. Berz and B. Sermage and D. Komatitsch and M. Juhel},
+title = {Quasi-planar {G}allium {A}rsenide heterojunction bipolar transistor
+device entirely grown by {C}hemical {B}eam {E}pitaxy},
+journal = {J. Crystal Growth},
+year = {1994},
+volume = {136},
+pages = {235-240},
+number = {1-4},
+doi = {10.1016/0022-0248(94)90416-2}
 }
 
 @ARTICLE{AlKeBo74,
-  author = {R. Alford and K. Kelly and D. Boore},
-  title = {Accuracy of finite difference modeling of the acoustic wave equation},
-  journal = geophysics,
-  year = {1974},
-  volume = {39},
-  pages = {834-842}
+author = {R. Alford and K. Kelly and D. Boore},
+title = {Accuracy of finite difference modeling of the acoustic wave equation},
+journal = geophysics,
+year = {1974},
+volume = {39},
+pages = {834-842}
 }
 
 @ARTICLE{AlsLot04,
-  author = {V. I. Alshits and J. Lothe},
-  title = {Some basic properties of bulk elastic waves in anisotropic media},
-  journal = {Wave Motion},
-  year = {2004},
-  volume = {40},
-  pages = {297-313}
+author = {V. I. Alshits and J. Lothe},
+title = {Some basic properties of bulk elastic waves in anisotropic media},
+journal = {Wave Motion},
+year = {2004},
+volume = {40},
+pages = {297-313}
 }
 
 @ARTICLE{AlsLot81,
-  author = {V. I. Alshits and J. Lothe},
-  title = {Comments on the relation between surface wave theory and the theory
-	of reflection},
-  journal = {Wave Motion},
-  year = {1981},
-  volume = {3},
-  pages = {297-310}
+author = {V. I. Alshits and J. Lothe},
+title = {Comments on the relation between surface wave theory and the theory
+of reflection},
+journal = {Wave Motion},
+year = {1981},
+volume = {3},
+pages = {297-310}
 }
 
 @ARTICLE{AlsLot79a,
-  author = {V. I. Alshits and J. Lothe},
-  title = {Elastic waves in triclinic crystals: ({I}) {G}eneral theory and the
-	degeneracy problem},
-  journal = {Soviet Physics Crystallography},
-  year = {1979},
-  volume = {24},
-  pages = {387-392}
+author = {V. I. Alshits and J. Lothe},
+title = {Elastic waves in triclinic crystals: ({I}) {G}eneral theory and the
+degeneracy problem},
+journal = {Soviet Physics Crystallography},
+year = {1979},
+volume = {24},
+pages = {387-392}
 }
 
 @ARTICLE{AlsLot79b,
-  author = {V. I. Alshits and J. Lothe},
-  title = {Elastic waves in triclinic crystals: ({II}) {T}opology of polarization
-	fields and some general theorems},
-  journal = {Soviet Physics Crystallography},
-  year = {1979},
-  volume = {24},
-  pages = {393-398}
+author = {V. I. Alshits and J. Lothe},
+title = {Elastic waves in triclinic crystals: ({II}) {T}opology of polarization
+fields and some general theorems},
+journal = {Soviet Physics Crystallography},
+year = {1979},
+volume = {24},
+pages = {393-398}
 }
 
 @ARTICLE{AlsLot79c,
-  author = {V. I. Alshits and J. Lothe},
-  title = {Elastic waves in triclinic crystals: ({III}) {T}he problem of existence
-	and some general properties of exceptional surface waves},
-  journal = {Soviet Physics Crystallography},
-  year = {1979},
-  volume = {24},
-  pages = {644-648}
+author = {V. I. Alshits and J. Lothe},
+title = {Elastic waves in triclinic crystals: ({III}) {T}he problem of existence
+and some general properties of exceptional surface waves},
+journal = {Soviet Physics Crystallography},
+year = {1979},
+volume = {24},
+pages = {644-648}
 }
 
 @ARTICLE{AlsLot78,
-  author = {V. I. Alshits and J. Lothe},
-  title = {Surface waves in hexagonal crystals},
-  journal = {Soviet Physics Crystallography},
-  year = {1978},
-  volume = {23},
-  pages = {509-515}
+author = {V. I. Alshits and J. Lothe},
+title = {Surface waves in hexagonal crystals},
+journal = {Soviet Physics Crystallography},
+year = {1978},
+volume = {23},
+pages = {509-515}
 }
 
 @ARTICLE{AlsLyu83,
-  author = {V. I. Alshits and V. N. Lyubimov},
-  title = {Leaky elastic waves in hexagonal crystals},
-  journal = {Soviet Physics of Crystallograpy},
-  year = {1983},
-  volume = {28},
-  pages = {130-135},
-  number = {2}
+author = {V. I. Alshits and V. N. Lyubimov},
+title = {Leaky elastic waves in hexagonal crystals},
+journal = {Soviet Physics of Crystallograpy},
+year = {1983},
+volume = {28},
+pages = {130-135},
+number = {2}
 }
 
 @ARTICLE{AlsLyuNauPerShu85,
-  author = {V. I. Alshits and V. N. Lyubimov and N. F. Naumenko and N. V. Perelomova
-	and A. L. Shuvalov},
-  title = {Exceptional elastic body waves in crystals of various symmetries},
-  journal = {Soviet Physics Crystallography},
-  year = {1985},
-  volume = {30},
-  pages = {123-126}
+author = {V. I. Alshits and V. N. Lyubimov and N. F. Naumenko and N. V. Perelomova
+and A. L. Shuvalov},
+title = {Exceptional elastic body waves in crystals of various symmetries},
+journal = {Soviet Physics Crystallography},
+year = {1985},
+volume = {30},
+pages = {123-126}
 }
 
 @ARTICLE{AlKa68,
-  author = {Z. Alterman and F. C. Karal},
-  title = {Propagation of elastic waves in layered media by finite difference
-	methods},
-  journal = bssa,
-  year = {1968},
-  volume = {58},
-  pages = {367-398}
+author = {Z. Alterman and F. C. Karal},
+title = {Propagation of elastic waves in layered media by finite difference
+methods},
+journal = bssa,
+year = {1968},
+volume = {58},
+pages = {367-398}
 }
 
 @ARTICLE{amaradjelloulifarhat2006,
-  author = {M. Amara and R. Djellouli and C. Farhat},
-  title = {Convergence analysis of a discontinuous {G}alerkin method with plane
-	waves and {L}agrange multipliers for the solution of {H}elmholtz
-	problems},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {2006},
-  note = {Submitted}
+author = {M. Amara and R. Djellouli and C. Farhat},
+title = {Convergence analysis of a discontinuous {G}alerkin method with plane
+waves and {L}agrange multipliers for the solution of {H}elmholtz
+problems},
+journal = {SIAM Journal on Numerical Analysis},
+year = {2006},
+note = {Submitted}
 }
 
 @ARTICLE{AmWi94,
-  author = {K. Amaratunga and J. R. Williams},
-  title = {Wavelet-{G}alerkin solutions for one-dimensional partial differential
-	equations},
-  journal = ijnme,
-  year = {1994},
-  volume = {37},
-  pages = {999998-999999}
+author = {K. Amaratunga and J. R. Williams},
+title = {Wavelet-{G}alerkin solutions for one-dimensional partial differential
+equations},
+journal = ijnme,
+year = {1994},
+volume = {37},
+pages = {999998-999999}
 }
 
 @ARTICLE{AmDuKoEx01,
-  author = {P. R. Amestoy and I. S. Duff and J. Koster and J.-Y. L'Excellent},
-  title = {A Fully Asynchronous Multifrontal Solver Using Distributed Dynamic
-	Scheduling},
-  journal = {SIAM Journal on Matrix Analysis and Applications},
-  year = {2001},
-  volume = {23},
-  pages = {15-41},
-  number = {1}
+author = {P. R. Amestoy and I. S. Duff and J. Koster and J.-Y. L'Excellent},
+title = {A Fully Asynchronous Multifrontal Solver Using Distributed Dynamic
+Scheduling},
+journal = {SIAM Journal on Matrix Analysis and Applications},
+year = {2001},
+volume = {23},
+pages = {15-41},
+number = {1}
 }
 
 @ARTICLE{AmmonJiThio2005,
-  author = {C. J. Ammon and C. Ji and H. K. Thio and D. Robinson and S. D. Ni
-	and V. Hjorleifsdottir and H. Kanamori and T. Lay and S. Das and
-	D. Helmberger and G. Ichinose and J. Polet and D. Wald},
-  title = {Rupture process of the 2004 {S}umatra-{A}ndaman earthquake},
-  journal = {Science},
-  year = {2005},
-  volume = {3},
-  pages = {1133-1139},
-  number = {5725}
+author = {C. J. Ammon and C. Ji and H. K. Thio and D. Robinson and S. D. Ni
+and V. Hjorleifsdottir and H. Kanamori and T. Lay and S. Das and
+D. Helmberger and G. Ichinose and J. Polet and D. Wald},
+title = {Rupture process of the 2004 {S}umatra-{A}ndaman earthquake},
+journal = {Science},
+year = {2005},
+volume = {3},
+pages = {1133-1139},
+number = {5725}
 }
 
 @PHDTHESIS{Amp02,
-  author = {Jean-Paul Ampuero},
-  title = {\'Etude physique et num\'erique de la nucl\'eation des s\'eismes
-	({A} physical and numerical study of earthquake nucleation)},
-  school = {Institut de Physique du Globe},
-  year = {2002},
-  address = {Paris, France}
+author = {Jean-Paul Ampuero},
+title = {\'Etude physique et num\'erique de la nucl\'eation des s\'eismes
+({A} physical and numerical study of earthquake nucleation)},
+school = {Institut de Physique du Globe},
+year = {2002},
+address = {Paris, France}
 }
 
 @ARTICLE{anderson1987,
-  author = {D. L. Anderson},
-  title = {A seismic equation of state, {P}art~{II}: {S}hear properties and
-	thermodynamics of the lower mantle},
-  journal = pepi,
-  year = {1987},
-  volume = {45},
-  pages = {307-323}
+author = {D. L. Anderson},
+title = {A seismic equation of state, {P}art~{II}: {S}hear properties and
+thermodynamics of the lower mantle},
+journal = pepi,
+year = {1987},
+volume = {45},
+pages = {307-323}
 }
 
 @ARTICLE{anderson_lorenz_travesset_2008,
-  author = {Joshua A. Anderson and Chris D. Lorenz and Alex Travesset},
-  title = {General purpose molecular dynamics simulations fully implemented
-	on graphics processing units},
-  journal = jcp,
-  year = {2008},
-  volume = {227},
-  pages = {5342--5359},
-  number = {10},
-  month = may,
-  doi = {10.1016/j.jcp.2008.01.047}
+author = {Joshua A. Anderson and Chris D. Lorenz and Alex Travesset},
+title = {General purpose molecular dynamics simulations fully implemented
+on graphics processing units},
+journal = jcp,
+year = {2008},
+volume = {227},
+pages = {5342--5359},
+number = {10},
+month = may,
+doi = {10.1016/j.jcp.2008.01.047}
 }
 
 @ARTICLE{AnLeZeDa96,
-  author = {J. G. Anderson and Y. Lee and Y. Zeng and S. M. Day},
-  title = {Control of strong motion by the upper 30~meters},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {1749-1759}
+author = {J. G. Anderson and Y. Lee and Y. Zeng and S. M. Day},
+title = {Control of strong motion by the upper 30~meters},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {1749-1759}
 }
 
 @ARTICLE{AnBa204,
-  author = {X. Antoine and H. Barucq},
-  title = {Approximation by generalized impedance boundary conditions of a transmission
-	problem in acoustic scattering},
-  journal = {Math. Model. Numer. Anal.},
-  year = {2005},
-  volume = {39},
-  pages = {1041-1059},
-  number = {5}
+author = {X. Antoine and H. Barucq},
+title = {Approximation by generalized impedance boundary conditions of a transmission
+problem in acoustic scattering},
+journal = {Math. Model. Numer. Anal.},
+year = {2005},
+volume = {39},
+pages = {1041-1059},
+number = {5}
 }
 
 @INPROCEEDINGS{AnBa104,
-  author = {X. Antoine and H. Barucq},
-  title = {On the construction of approximate boundary conditions for solving
-	the interior problem of the acoustic scattering transmission problem},
-  booktitle = {Methods in Science and Engineering},
-  year = {2004},
-  volume = {40},
-  series = {Lecture Notes in computational science and engineering},
-  pages = {133-140}
+author = {X. Antoine and H. Barucq},
+title = {On the construction of approximate boundary conditions for solving
+the interior problem of the acoustic scattering transmission problem},
+booktitle = {Methods in Science and Engineering},
+year = {2004},
+volume = {40},
+series = {Lecture Notes in computational science and engineering},
+pages = {133-140}
 }
 
 @ARTICLE{AnBa01,
-  author = {X. Antoine and H. Barucq},
-  title = {Microlocal diagonalization of strictly hyperbolic pseudodifferential
-	systems and application to the design of radiation conditions in
-	electromagnetism},
-  journal = {SIAM J. Appl. Math.},
-  year = {2001},
-  volume = {6},
-  pages = {1877-1905}
+author = {X. Antoine and H. Barucq},
+title = {Microlocal diagonalization of strictly hyperbolic pseudodifferential
+systems and application to the design of radiation conditions in
+electromagnetism},
+journal = {SIAM J. Appl. Math.},
+year = {2001},
+volume = {6},
+pages = {1877-1905}
 }
 
 @ARTICLE{AnBaBe99,
-  author = {X. Antoine and H. Barucq and A. Bendali},
-  title = {Bayliss-{T}urkel-like radiation conditions on surfaces of arbitrary
-	shape},
-  journal = {J. Math. Anal. Appl.},
-  year = {1999},
-  volume = {229},
-  pages = {184-211}
+author = {X. Antoine and H. Barucq and A. Bendali},
+title = {Bayliss-{T}urkel-like radiation conditions on surfaces of arbitrary
+shape},
+journal = {J. Math. Anal. Appl.},
+year = {1999},
+volume = {229},
+pages = {184-211}
 }
 
 @ARTICLE{AnBaVe01,
-  author = {X. Antoine and H. Barucq and L. Vernhet},
-  title = {High-frequency asymptotic analysis of a dissipative transmission
-	problem resulting in generalized impedance boundary conditions},
-  journal = {Asymptotic Analysis},
-  year = {2001},
-  volume = {3},
-  pages = {257-284},
-  number = {4}
+author = {X. Antoine and H. Barucq and L. Vernhet},
+title = {High-frequency asymptotic analysis of a dissipative transmission
+problem resulting in generalized impedance boundary conditions},
+journal = {Asymptotic Analysis},
+year = {2001},
+volume = {3},
+pages = {257-284},
+number = {4}
 }
 
 @ARTICLE{AnBeDa04,
-  author = {X. Antoine and A. Bendali and M. Darbas},
-  title = {Analytic Preconditioners for the boundary integral solution of the
-	scattering of acoustic waves by open surfaces},
-  journal = jca,
-  year = {2005},
-  volume = {13},
-  pages = {477-498},
-  number = {3}
+author = {X. Antoine and A. Bendali and M. Darbas},
+title = {Analytic Preconditioners for the boundary integral solution of the
+scattering of acoustic waves by open surfaces},
+journal = jca,
+year = {2005},
+volume = {13},
+pages = {477-498},
+number = {3}
 }
 
 @ARTICLE{AnLaDrRo96,
-  author = {M. Antolik and S. Larsen and D. Dreger and B. Romanowicz},
-  title = {Modeling broadband waveforms in central {C}alifornia using finite
-	differences},
-  journal = {Seis. Res. Lett.},
-  year = {1996},
-  volume = {67},
-  pages = {30}
+author = {M. Antolik and S. Larsen and D. Dreger and B. Romanowicz},
+title = {Modeling broadband waveforms in central {C}alifornia using finite
+differences},
+journal = {Seis. Res. Lett.},
+year = {1996},
+volume = {67},
+pages = {30}
 }
 
 @ARTICLE{antonionietal2002,
-  author = {A. Antonioli and M. Cocco and S. Das and C. Henry},
-  title = {Dynamic stress triggering during the great 25~{M}arch 1998 {A}ntarctic
-	{P}late earthquake},
-  journal = bssa,
-  year = {2002},
-  volume = {92},
-  pages = {896-903}
+author = {A. Antonioli and M. Cocco and S. Das and C. Henry},
+title = {Dynamic stress triggering during the great 25~{M}arch 1998 {A}ntarctic
+{P}late earthquake},
+journal = bssa,
+year = {2002},
+volume = {92},
+pages = {896-903}
 }
 
 @ARTICLE{AoDo06,
-  author = {H. Aochi and J. Douglas},
-  title = {Testing the validity of simulated strong ground motion from the dynamic
-	rupture of a finite fault by using empirical equations},
-  journal = {Bull. Earthq. Eng.},
-  year = {2006},
-  volume = {4},
-  pages = {211-229},
-  number = {3},
-  doi = {10.1007/s10518-006-0001-3}
+author = {H. Aochi and J. Douglas},
+title = {Testing the validity of simulated strong ground motion from the dynamic
+rupture of a finite fault by using empirical equations},
+journal = {Bull. Earthq. Eng.},
+year = {2006},
+volume = {4},
+pages = {211-229},
+number = {3},
+doi = {10.1007/s10518-006-0001-3}
 }
 
 @ARTICLE{ApKr06,
-  author = {Daniel Appel\"o and Gunilla Kreiss},
-  title = {A new absorbing layer for elastic waves},
-  journal = jcp,
-  year = {2006},
-  volume = {215},
-  pages = {642-660},
-  number = {2},
-  doi = {10.1016/j.jcp.2005.11.006}
+author = {Daniel Appel\"o and Gunilla Kreiss},
+title = {A new absorbing layer for elastic waves},
+journal = jcp,
+year = {2006},
+volume = {215},
+pages = {642-660},
+number = {2},
+doi = {10.1016/j.jcp.2005.11.006}
 }
 
 @PHDTHESIS{da,
-  author = {D. Apprato},
-  title = {Approximation de surfaces param\'etr\'ees par \'el\'ements finis},
-  school = {Universit\'e de Pau et des Pays de l'Adour},
-  year = {1987},
-  address = {Pau, France},
-  note = {Th\`ese d'Etat, 142 p.}
+author = {D. Apprato},
+title = {Approximation de surfaces param\'etr\'ees par \'el\'ements finis},
+school = {Universit\'e de Pau et des Pays de l'Adour},
+year = {1987},
+address = {Pau, France},
+note = {Th\`ese d'Etat, 142 p.}
 }
 
 @ARTICLE{GoKo02,
-  author = {D. Apprato and C. Gout and D. Komatitsch},
-  title = {A new method for {{$C^k$-}}surface approximation from a set of curves,
-	with application to ship track data in the {M}arianas trench},
-  journal = {Math. Geol.},
-  year = {2002},
-  volume = {34},
-  pages = {831-843},
-  number = {7},
-  doi = {10.1023/A:1020976611029}
+author = {D. Apprato and C. Gout and D. Komatitsch},
+title = {A new method for {{$C^k$-}}surface approximation from a set of curves,
+with application to ship track data in the {M}arianas trench},
+journal = {Math. Geol.},
+year = {2002},
+volume = {34},
+pages = {831-843},
+number = {7},
+doi = {10.1023/A:1020976611029}
 }
 
 @ARTICLE{ApLu83,
-  author = {R. J. Apsel and J. E. Luco},
-  title = {On the {G}reen's functions for a layered half-space},
-  journal = bssa,
-  year = {1983},
-  volume = {73},
-  pages = {931-951}
+author = {R. J. Apsel and J. E. Luco},
+title = {On the {G}reen's functions for a layered half-space},
+journal = bssa,
+year = {1983},
+volume = {73},
+pages = {931-951}
 }
 
 @INCOLLECTION{ra1,
-  author = {R. Arcang\'eli},
-  title = {Some Applications of Discrete {$D^m$}-splines},
-  booktitle = {Mathematical Methods in Computer Aided Geometric Design},
-  publisher = {Academic Press, New York, USA},
-  year = {1989},
-  editor = {T. Lyche and L. L. Schumaker},
-  pages = {35-44}
+author = {R. Arcang\'eli},
+title = {Some Applications of Discrete {$D^m$}-splines},
+booktitle = {Mathematical Methods in Computer Aided Geometric Design},
+publisher = {Academic Press, New York, USA},
+year = {1989},
+editor = {T. Lyche and L. L. Schumaker},
+pages = {35-44}
 }
 
 @TECHREPORT{ra,
-  author = {R. Arcang\'eli},
-  title = {{$D^m$}-splines sur un domaine born\'e de {$R$}},
-  institution = {UA 1204 CNRS, Universit\'e de Pau et des Pays de l'Adour},
-  year = {1986},
-  number = {1986/2},
-  address = {Pau, France},
-  note = {47 p.}
+author = {R. Arcang\'eli},
+title = {{$D^m$}-splines sur un domaine born\'e de {$R$}},
+institution = {UA 1204 CNRS, Universit\'e de Pau et des Pays de l'Adour},
+year = {1986},
+number = {1986/2},
+address = {Pau, France},
+note = {47 p.}
 }
 
 @ARTICLE{Arn82,
-  author = {Douglas N. Arnold},
-  title = {An Interior Penalty Finite Element Method with Discontinuous Elements},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1982},
-  volume = {19},
-  pages = {742-760},
-  number = {4},
-  doi = {10.1137/0719052}
+author = {Douglas N. Arnold},
+title = {An Interior Penalty Finite Element Method with Discontinuous Elements},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1982},
+volume = {19},
+pages = {742-760},
+number = {4},
+doi = {10.1137/0719052}
 }
 
 @BOOK{AtPr90,
-  title = {\'El\'ements d'analyse num\'erique},
-  publisher = {C\'epadues \'Editions},
-  year = {1990},
-  author = {Marc Atteia and Michel Pradel},
-  address = {Toulouse}
+title = {\'El\'ements d'analyse num\'erique},
+publisher = {C\'epadues \'Editions},
+year = {1990},
+author = {Marc Atteia and Michel Pradel},
+address = {Toulouse}
 }
 
 @INCOLLECTION{AuChMoMo85,
-  author = {D. Aubry and D. Chouvet and H. Modaressi and P. Mouroux},
-  title = {Local amplification of a seismic incident field through an elastoplastic
-	sedimentary valley},
-  booktitle = {Numerical methods in geomechanics},
-  publisher = {Balkema},
-  year = {1985},
-  editor = {T. Kawamoto and Y. Ichikawa},
-  pages = {421-428}
+author = {D. Aubry and D. Chouvet and H. Modaressi and P. Mouroux},
+title = {Local amplification of a seismic incident field through an elastoplastic
+sedimentary valley},
+booktitle = {Numerical methods in geomechanics},
+publisher = {Balkema},
+year = {1985},
+editor = {T. Kawamoto and Y. Ichikawa},
+pages = {421-428}
 }
 
 @INPROCEEDINGS{AuThNaWa09Europar,
-  author = {C{\'e}dric Augonnet and Samuel Thibault and Raymond Namyst and Pierre-Andr{\'e}
-	Wacrenier},
-  title = {{StarPU}: {A} Unified Platform for Task Scheduling on Heterogeneous
-	Multicore Architectures},
-  booktitle = {Proceedings of the 15th EuroPar Conference},
-  year = {2009},
-  volume = {5704},
-  series = {Lecture Notes in Computer Science},
-  pages = {863-874},
-  address = {Delft, The Netherlands},
-  month = aug,
-  publisher = {Springer},
-  bdsk-url-2 = {http://dx.doi.org/10.1007/978-3-642-03869-3%5C_80},
-  doi = {10.1007/978-3-642-03869-3\_80},
-  url = {http://hal.inria.fr/inria-00384363}
+author = {C{\'e}dric Augonnet and Samuel Thibault and Raymond Namyst and Pierre-Andr{\'e}
+Wacrenier},
+title = {{StarPU}: {A} Unified Platform for Task Scheduling on Heterogeneous
+Multicore Architectures},
+booktitle = {Proceedings of the 15th EuroPar Conference},
+year = {2009},
+volume = {5704},
+series = {Lecture Notes in Computer Science},
+pages = {863-874},
+address = {Delft, The Netherlands},
+month = aug,
+publisher = {Springer},
+bdsk-url-2 = {http://dx.doi.org/10.1007/978-3-642-03869-3%5C_80},
+doi = {10.1007/978-3-642-03869-3\_80},
+url = {http://hal.inria.fr/inria-00384363}
 }
 
 @BOOK{Aul90,
-  title = {Acoustic fields and waves in solids},
-  publisher = {Krieger Publishing},
-  year = {1990},
-  author = {B. A. Auld},
-  volume = {1},
-  edition = {2nd}
+title = {Acoustic fields and waves in solids},
+publisher = {Krieger Publishing},
+year = {1990},
+author = {B. A. Auld},
+volume = {1},
+edition = {2nd}
 }
 
 @ARTICLE{Aus93,
-  author = {P. Auscher},
-  title = {Ondelettes \`a support compact et conditions aux limites},
-  journal = {J. Funct. Anal.},
-  year = {1993},
-  volume = {111},
-  pages = {9999998-9999999}
+author = {P. Auscher},
+title = {Ondelettes \`a support compact et conditions aux limites},
+journal = {J. Funct. Anal.},
+year = {1993},
+volume = {111},
+pages = {9999998-9999999}
 }
 
 @ARTICLE{AuzaZiol,
-  author = {F. Auzanneau and R. W. Ziolkowski},
-  title = {{{\'E}}tude th\'eorique de mat\'eriaux bianisotropes synth\'etiques
-	contr\^olables},
-  journal = {J. Phys. III},
-  year = {1997},
-  volume = {7},
-  pages = {2405-2418}
+author = {F. Auzanneau and R. W. Ziolkowski},
+title = {{{\'E}}tude th\'eorique de mat\'eriaux bianisotropes synth\'etiques
+contr\^olables},
+journal = {J. Phys. III},
+year = {1997},
+volume = {7},
+pages = {2405-2418}
 }
 
 @TECHREPORT{AzDaMa94,
-  author = {Mejdi Azaiez and Monique Dauge and Yvon Maday},
-  title = {M\'ethodes spectrales et des \'el\'ements spectraux},
-  institution = {Institut de Recherche Math\'ematique de Rennes},
-  year = {1994},
-  address = {Universit\'e de Rennes, France}
+author = {Mejdi Azaiez and Monique Dauge and Yvon Maday},
+title = {M\'ethodes spectrales et des \'el\'ements spectraux},
+institution = {Institut de Recherche Math\'ematique de Rennes},
+year = {1994},
+address = {Universit\'e de Rennes, France}
 }
 
 @ARTICLE{BaBiPr98,
-  author = {I. B\'ardi and O. B\'{\i}r\'o and K. Preis},
-  title = {{P}erfectly {M}atched {L}ayers in static fields},
-  journal = {IEEE transactions on Magnetics},
-  year = {1998},
-  volume = {34},
-  pages = {2433-2436},
-  number = {5}
+author = {I. B\'ardi and O. B\'{\i}r\'o and K. Preis},
+title = {{P}erfectly {M}atched {L}ayers in static fields},
+journal = {IEEE transactions on Magnetics},
+year = {1998},
+volume = {34},
+pages = {2433-2436},
+number = {5}
 }
 
 @ARTICLE{BeFaJo03,
-  author = {E. B\'ecache and S. Fauqueux and P. Joly},
-  title = {Stability of {P}erfectly {M}atched {L}ayers, group velocities and
-	anisotropic waves},
-  journal = jcp,
-  year = {2003},
-  volume = {188},
-  pages = {399-433},
-  number = {2}
+author = {E. B\'ecache and S. Fauqueux and P. Joly},
+title = {Stability of {P}erfectly {M}atched {L}ayers, group velocities and
+anisotropic waves},
+journal = jcp,
+year = {2003},
+volume = {188},
+pages = {399-433},
+number = {2}
 }
 
 @ARTICLE{BeJo02,
-  author = {E. B\'ecache and P. Joly},
-  title = {On the analysis of {B}\'erenger's perfectly matched layers for {M}axwell's
-	equations},
-  journal = {Mathematical Modelling and Numerical Analysis},
-  year = {2002},
-  volume = {36},
-  pages = {87-120},
-  number = {1}
+author = {E. B\'ecache and P. Joly},
+title = {On the analysis of {B}\'erenger's perfectly matched layers for {M}axwell's
+equations},
+journal = {Mathematical Modelling and Numerical Analysis},
+year = {2002},
+volume = {36},
+pages = {87-120},
+number = {1}
 }
 
 @ARTICLE{BeJoTs2001,
-  author = {E. B\'ecache and P. Joly and C. Tsogka},
-  title = {Fictitious Domains, Mixed Finite Elements and {P}erfectly {M}atched
-	{L}ayers for {2-D} Elastic Wave Propagation},
-  journal = jca,
-  year = {2001},
-  volume = {9},
-  pages = {1175-1203},
-  number = {3}
+author = {E. B\'ecache and P. Joly and C. Tsogka},
+title = {Fictitious Domains, Mixed Finite Elements and {P}erfectly {M}atched
+{L}ayers for {2-D} Elastic Wave Propagation},
+journal = jca,
+year = {2001},
+volume = {9},
+pages = {1175-1203},
+number = {3}
 }
 
 @ARTICLE{BePeGe04,
-  author = {E. B\'ecache and P. G. Petropoulos and S. G. Gedney},
-  title = {On the Long-Time Behavior of Unsplit Perfectly Matched Layers},
-  journal = {IEEE Transactions on Antennas and Propagation},
-  year = {2004},
-  volume = {52},
-  pages = {1335-1342},
-  number = {5},
-  doi = {10.1109/TAP.2004.827253}
+author = {E. B\'ecache and P. G. Petropoulos and S. G. Gedney},
+title = {On the Long-Time Behavior of Unsplit Perfectly Matched Layers},
+journal = {IEEE Transactions on Antennas and Propagation},
+year = {2004},
+volume = {52},
+pages = {1335-1342},
+number = {5},
+doi = {10.1109/TAP.2004.827253}
 }
 
 @ARTICLE{Ber02a,
-  author = {J. P. B\'erenger},
-  title = {Application of the {CFS} {PML} to the absorption of evanescent waves
-	in waveguides},
-  journal = {IEEE Microwave and Wireless Components Letters},
-  year = {2002},
-  volume = {12},
-  pages = {218-220},
-  number = {6},
-  doi = {10.1109/LMWC.2002.1010000}
+author = {J. P. B\'erenger},
+title = {Application of the {CFS} {PML} to the absorption of evanescent waves
+in waveguides},
+journal = {IEEE Microwave and Wireless Components Letters},
+year = {2002},
+volume = {12},
+pages = {218-220},
+number = {6},
+doi = {10.1109/LMWC.2002.1010000}
 }
 
 @ARTICLE{Ber02b,
-  author = {J. P. B\'erenger},
-  title = {Numerical reflection from {FDTD-PML}s: A comparison of the split
-	{PML} with the unsplit and {CFS PML}s},
-  journal = {IEEE Transactions on Antennas and Propagation},
-  year = {2002},
-  volume = {50},
-  pages = {258-265},
-  number = {3},
-  doi = {10.1109/8.999615}
+author = {J. P. B\'erenger},
+title = {Numerical reflection from {FDTD-PML}s: A comparison of the split
+{PML} with the unsplit and {CFS PML}s},
+journal = {IEEE Transactions on Antennas and Propagation},
+year = {2002},
+volume = {50},
+pages = {258-265},
+number = {3},
+doi = {10.1109/8.999615}
 }
 
 @ARTICLE{Ber96,
-  author = {J. P. B\'erenger},
-  title = {Three-dimensional {P}erfectly {M}atched {L}ayer for the absorption
-	of electromagnetic waves},
-  journal = jcp,
-  year = {1996},
-  volume = {127},
-  pages = {363-379}
+author = {J. P. B\'erenger},
+title = {Three-dimensional {P}erfectly {M}atched {L}ayer for the absorption
+of electromagnetic waves},
+journal = jcp,
+year = {1996},
+volume = {127},
+pages = {363-379}
 }
 
 @ARTICLE{Ber94,
-  author = {J. P. B\'erenger},
-  title = {A {P}erfectly {M}atched {L}ayer for the absorption of electromagnetic
-	waves},
-  journal = jcp,
-  year = {1994},
-  volume = {114},
-  pages = {185-200}
+author = {J. P. B\'erenger},
+title = {A {P}erfectly {M}atched {L}ayer for the absorption of electromagnetic
+waves},
+journal = jcp,
+year = {1994},
+volume = {114},
+pages = {185-200}
 }
 
 @ARTICLE{BaDo81,
-  author = {I. Babu\u{s}ka and M. R. Dorr},
-  title = {Error estimates for the combined $h$ and $p$ version of the finite
-	element method},
-  journal = {Numer. Math.},
-  year = {1981},
-  volume = {37},
-  pages = {257-277}
+author = {I. Babu\u{s}ka and M. R. Dorr},
+title = {Error estimates for the combined $h$ and $p$ version of the finite
+element method},
+journal = {Numer. Math.},
+year = {1981},
+volume = {37},
+pages = {257-277}
 }
 
 @ARTICLE{BaSzKa81,
-  author = {I. Babu\u{s}ka and B. A. Szab\'o and I. N. Katz},
-  title = {The $p$ version of the finite element method},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1981},
-  volume = {18},
-  pages = {512-545}
+author = {I. Babu\u{s}ka and B. A. Szab\'o and I. N. Katz},
+title = {The $p$ version of the finite element method},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1981},
+volume = {18},
+pages = {512-545}
 }
 
 @ARTICLE{babuska1995,
-  author = {I. Babuska and F. Ihlenburg and E. T. Paik and S. A. Sauter},
-  title = {A generalized finite element method for solving the {H}elmholtz equation
-	in two dimensions with minimal pollution},
-  journal = cmame,
-  year = {1995},
-  volume = {128},
-  pages = {325-359},
-  number = {3-4}
+author = {I. Babuska and F. Ihlenburg and E. T. Paik and S. A. Sauter},
+title = {A generalized finite element method for solving the {H}elmholtz equation
+in two dimensions with minimal pollution},
+journal = cmame,
+year = {1995},
+volume = {128},
+pages = {325-359},
+number = {3-4}
 }
 
 @ARTICLE{Bac76,
-  author = {G. A. Backer},
-  title = {Error estimates for the finite element method for second order hyperbolic
-	equations},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1976},
-  volume = {13},
-  pages = {564-575}
+author = {G. A. Backer},
+title = {Error estimates for the finite element method for second order hyperbolic
+equations},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1976},
+volume = {13},
+pages = {564-575}
 }
 
 @ARTICLE{Bac62,
-  author = {G. E. Backus},
-  title = {Long-wave elastic anisotropy produced by horizontal layering},
-  journal = jgr,
-  year = {1962},
-  volume = {67},
-  pages = {4427-4440}
+author = {G. E. Backus},
+title = {Long-wave elastic anisotropy produced by horizontal layering},
+journal = jgr,
+year = {1962},
+volume = {67},
+pages = {4427-4440}
 }
 
 @INPROCEEDINGS{BaRoLiHiSiTaPaGo08,
-  author = {Balevic, A. and Rockstroh, L. and Li, W. and Hillebrand, J. and Simon,
-	S. and Tausendfreund, A. and Patzelt, S. and Goch, G.},
-  title = {Acceleration of a finite-difference method with general purpose {GPU}s:
-	{L}esson learned},
-  booktitle = {Proceedings of the 8th IEEE International Conference on Computer
-	and Information Technology},
-  year = {2008},
-  pages = {291-294},
-  address = {Sydney, Australia},
-  publisher = {IEEE Computer Society, Washington, DC, USA},
-  doi = {10.1109/CIT.2008.4594689}
+author = {Balevic, A. and Rockstroh, L. and Li, W. and Hillebrand, J. and Simon,
+S. and Tausendfreund, A. and Patzelt, S. and Goch, G.},
+title = {Acceleration of a finite-difference method with general purpose {GPU}s:
+{L}esson learned},
+booktitle = {Proceedings of the 8th IEEE International Conference on Computer
+and Information Technology},
+year = {2008},
+pages = {291-294},
+address = {Sydney, Australia},
+publisher = {IEEE Computer Society, Washington, DC, USA},
+doi = {10.1109/CIT.2008.4594689}
 }
 
 @INPROCEEDINGS{BaRoTaPaGoSi08,
-  author = {A. Balevic and L. Rockstroh and A. Tausendfreund and S. Patzelt and
-	G. Goch and S. Simon},
-  title = {Accelerating Simulations of Light Scattering Based on a Finite-Difference
-	Time-Domain Method with General Purpose {GPU}s},
-  booktitle = {Proceedings of the 11th IEEE International Conference on Computational
-	Science and Engineering},
-  year = {2008},
-  pages = {327-334},
-  address = {Sao Paulo, Brazil},
-  publisher = {IEEE Computer Society, Washington, DC, USA}
+author = {A. Balevic and L. Rockstroh and A. Tausendfreund and S. Patzelt and
+G. Goch and S. Simon},
+title = {Accelerating Simulations of Light Scattering Based on a Finite-Difference
+Time-Domain Method with General Purpose {GPU}s},
+booktitle = {Proceedings of the 11th IEEE International Conference on Computational
+Science and Engineering},
+year = {2008},
+pages = {327-334},
+address = {Sao Paulo, Brazil},
+publisher = {IEEE Computer Society, Washington, DC, USA}
 }
 
 @ARTICLE{BaEnHaJo88,
-  author = {A. Bamberger and B. Engquist and L. Halpern and P. Joly},
-  title = {Higher order paraxial wave equation approximations in heterogeneous
-	media},
-  journal = {SIAM J. Appl. Math.},
-  year = {1988},
-  volume = {48},
-  pages = {129-154}
+author = {A. Bamberger and B. Engquist and L. Halpern and P. Joly},
+title = {Higher order paraxial wave equation approximations in heterogeneous
+media},
+journal = {SIAM J. Appl. Math.},
+year = {1988},
+volume = {48},
+pages = {129-154}
 }
 
 @ARTICLE{BaJoRo90,
-  author = {A. Bamberger and P. Joly and J. E. Roberts},
-  title = {Second order absorbing boundary conditions for the wave equation:
-	a solution for the corner problem},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1990},
-  volume = {27},
-  pages = {323-352}
+author = {A. Bamberger and P. Joly and J. E. Roberts},
+title = {Second order absorbing boundary conditions for the wave equation:
+a solution for the corner problem},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1990},
+volume = {27},
+pages = {323-352}
 }
 
 @ARTICLE{BaBiGhKaOhShXu98,
-  author = {H. Bao and J. Bielak and O. Ghattas and L. F. Kallivokas and D. R.
-	O'Hallaron and J. R. Shewchuk and J. Xu},
-  title = {Large-scale simulation of elastic wave propagation in heterogeneous
-	media on parallel computers},
-  journal = cmame,
-  year = {1998},
-  volume = {152},
-  pages = {85-102}
+author = {H. Bao and J. Bielak and O. Ghattas and L. F. Kallivokas and D. R.
+O'Hallaron and J. R. Shewchuk and J. Xu},
+title = {Large-scale simulation of elastic wave propagation in heterogeneous
+media on parallel computers},
+journal = cmame,
+year = {1998},
+volume = {152},
+pages = {85-102}
 }
 
 @ARTICLE{Bar82,
-  author = {P. Y. Bard},
-  title = {Diffracted waves and displacement field over two dimensional topographies},
-  journal = gjras,
-  year = {1982},
-  volume = {71},
-  pages = {731-760}
+author = {P. Y. Bard},
+title = {Diffracted waves and displacement field over two dimensional topographies},
+journal = gjras,
+year = {1982},
+volume = {71},
+pages = {731-760}
 }
 
 @ARTICLE{BaBo85,
-  author = {Pierre-Yves Bard and Michel Bouchon},
-  title = {The two-dimensional resonance of sediment-filled valleys},
-  journal = bssa,
-  year = {1985},
-  volume = {75},
-  pages = {519-541}
+author = {Pierre-Yves Bard and Michel Bouchon},
+title = {The two-dimensional resonance of sediment-filled valleys},
+journal = bssa,
+year = {1985},
+volume = {75},
+pages = {519-541}
 }
 
 @ARTICLE{BaBo80a,
-  author = {Pierre-Yves Bard and Michel Bouchon},
-  title = {The seismic response of sediment-filled valleys, {P}art 1: The case
-	of incident {SH} waves},
-  journal = bssa,
-  year = {1980},
-  volume = {70},
-  pages = {1263-1286}
+author = {Pierre-Yves Bard and Michel Bouchon},
+title = {The seismic response of sediment-filled valleys, {P}art 1: The case
+of incident {SH} waves},
+journal = bssa,
+year = {1980},
+volume = {70},
+pages = {1263-1286}
 }
 
 @ARTICLE{BaBo80b,
-  author = {Pierre-Yves Bard and Michel Bouchon},
-  title = {The seismic response of sediment-filled valleys, {P}art 2: The case
-	of incident {P} and {SV} waves},
-  journal = bssa,
-  year = {1980},
-  volume = {70},
-  pages = {1921-1941}
+author = {Pierre-Yves Bard and Michel Bouchon},
+title = {The seismic response of sediment-filled valleys, {P}art 2: The case
+of incident {P} and {SV} waves},
+journal = bssa,
+year = {1980},
+volume = {70},
+pages = {1921-1941}
 }
 
 @ARTICLE{bardos,
-  author = {C. Bardos and G. Lebeau and J. Rauch},
-  title = {Gevrey regularity and distribution of the scattering frequencies},
-  journal = {Invent. Math.},
-  year = {1987},
-  volume = {90},
-  pages = {77-114}
+author = {C. Bardos and G. Lebeau and J. Rauch},
+title = {Gevrey regularity and distribution of the scattering frequencies},
+journal = {Invent. Math.},
+year = {1987},
+volume = {90},
+pages = {77-114}
 }
 
 @ARTICLE{Bar00,
-  author = {D. M. Barnett},
-  title = {Bulk, surface, and interfacial waves in anisotropic linear elastic
-	solids},
-  journal = {International Journal of Solids and Structures},
-  year = {2000},
-  volume = {37},
-  pages = {45-54}
+author = {D. M. Barnett},
+title = {Bulk, surface, and interfacial waves in anisotropic linear elastic
+solids},
+journal = {International Journal of Solids and Structures},
+year = {2000},
+volume = {37},
+pages = {45-54}
 }
 
 @ARTICLE{Bar92,
-  author = {D. M. Barnett},
-  title = {On the non-existence of subsonic boundary-polarized two-component
-	free surface waves},
-  journal = {Physica Scripta},
-  year = {1992},
-  volume = {T44},
-  pages = {98-103}
+author = {D. M. Barnett},
+title = {On the non-existence of subsonic boundary-polarized two-component
+free surface waves},
+journal = {Physica Scripta},
+year = {1992},
+volume = {T44},
+pages = {98-103}
 }
 
 @INCOLLECTION{BarCha91,
-  author = {D. M. Barnett and P. Chadwick},
-  title = {The existence of one-component surface waves and exceptional transonic
-	states of types 2, 4 and {E}1 in anisotropic elastic media},
-  booktitle = {Modern Theory of Anisotropic Elasticity and Applications},
-  publisher = {SIAM},
-  year = {1991},
-  editor = {J. J. Wu and T. C. T. Ting and D. M. Barnett},
-  pages = {199-214},
-  address = {Philadelphia, USA}
+author = {D. M. Barnett and P. Chadwick},
+title = {The existence of one-component surface waves and exceptional transonic
+states of types 2, 4 and {E}1 in anisotropic elastic media},
+booktitle = {Modern Theory of Anisotropic Elasticity and Applications},
+publisher = {SIAM},
+year = {1991},
+editor = {J. J. Wu and T. C. T. Ting and D. M. Barnett},
+pages = {199-214},
+address = {Philadelphia, USA}
 }
 
 @ARTICLE{BarChaLot91,
-  author = {D. M. Barnett and P. Chadwick and J. Lothe},
-  title = {The behaviour of elastic surface waves polarized in a plane of material
-	symmetry. {I}. {A}ddendum},
-  journal = {Proceedings of the Royal Society of London, United Kingdom},
-  year = {1991},
-  volume = {A433},
-  pages = {699-710}
+author = {D. M. Barnett and P. Chadwick and J. Lothe},
+title = {The behaviour of elastic surface waves polarized in a plane of material
+symmetry. {I}. {A}ddendum},
+journal = {Proceedings of the Royal Society of London, United Kingdom},
+year = {1991},
+volume = {A433},
+pages = {699-710}
 }
 
 @ARTICLE{BarGavLot88,
-  author = {D. M. Barnett and S. D. Gavazza and J. Lothe},
-  title = {Slip waves along the interface between two anisotropic elastic half-spaces
-	in sliding contact},
-  journal = {Proceedings of the Royal Society of London, United Kingdom},
-  year = {1988},
-  volume = {A415},
-  pages = {389-419}
+author = {D. M. Barnett and S. D. Gavazza and J. Lothe},
+title = {Slip waves along the interface between two anisotropic elastic half-spaces
+in sliding contact},
+journal = {Proceedings of the Royal Society of London, United Kingdom},
+year = {1988},
+volume = {A415},
+pages = {389-419}
 }
 
 @ARTICLE{BarLot85,
-  author = {D. M. Barnett and J. Lothe},
-  title = {Free surface ({R}ayleigh) waves in anisotropic elastic halfspaces:
-	the surface impedance method},
-  journal = {Proceedings of the Royal Society of London, United Kingdom},
-  year = {1985},
-  volume = {A402},
-  pages = {135-152}
+author = {D. M. Barnett and J. Lothe},
+title = {Free surface ({R}ayleigh) waves in anisotropic elastic halfspaces:
+the surface impedance method},
+journal = {Proceedings of the Royal Society of London, United Kingdom},
+year = {1985},
+volume = {A402},
+pages = {135-152}
 }
 
 @ARTICLE{BarLot74,
-  author = {D. M. Barnett and J. Lothe},
-  title = {Consideration of the existence of surface wave ({R}ayleigh wave)
-	solutions in anisotropic elastic crystals},
-  journal = {Journal of Physics F: Metal Physics},
-  year = {1974},
-  volume = {4},
-  pages = {671-686}
+author = {D. M. Barnett and J. Lothe},
+title = {Consideration of the existence of surface wave ({R}ayleigh wave)
+solutions in anisotropic elastic crystals},
+journal = {Journal of Physics F: Metal Physics},
+year = {1974},
+volume = {4},
+pages = {671-686}
 }
 
 @ARTICLE{BarLot73,
-  author = {D. M. Barnett and J. Lothe},
-  title = {Synthesis of the {S}extic and the {I}ntegral {F}ormalism for dislocations,
-	{G}reens functions, and surface waves in anisotropic elastic solids},
-  journal = {Physica Norvegica},
-  year = {1973},
-  volume = {7},
-  pages = {13-22}
+author = {D. M. Barnett and J. Lothe},
+title = {Synthesis of the {S}extic and the {I}ntegral {F}ormalism for dislocations,
+{G}reens functions, and surface waves in anisotropic elastic solids},
+journal = {Physica Norvegica},
+year = {1973},
+volume = {7},
+pages = {13-22}
 }
 
 @ARTICLE{BarLotNisAsa73,
-  author = {D. M. Barnett and J. Lothe and K. Nishioka and R. J. Asaro},
-  title = {Elastic surface waves in anisotropic crystals: a simplified method
-	for calculating {R}ayleigh velocities using dislocation theory},
-  journal = {Journal of Physics F: Metal Physics},
-  year = {1973},
-  volume = {3},
-  pages = {1083-1096}
+author = {D. M. Barnett and J. Lothe and K. Nishioka and R. J. Asaro},
+title = {Elastic surface waves in anisotropic crystals: a simplified method
+for calculating {R}ayleigh velocities using dislocation theory},
+journal = {Journal of Physics F: Metal Physics},
+year = {1973},
+volume = {3},
+pages = {1083-1096}
 }
 
 @INPROCEEDINGS{BaSaFiRo05,
-  author = {Baron, G. S. and Sarris, C. D. and Fiume, E. and Rogers Sr., Edward
-	S.},
-  title = {Fast and accurate time-domain simulations with commodity graphics
-	hardware},
-  booktitle = {Proceedings of the 2005 IEEE Antennas and Propagation Society International
-	Symposium},
-  year = {2005},
-  volume = {4A},
-  pages = {193-196},
-  address = {Seoul, Korea},
-  publisher = {IEEE Computer Society, Washington, DC, USA},
-  doi = {10.1109/APS.2005.1552619}
+author = {Baron, G. S. and Sarris, C. D. and Fiume, E. and Rogers Sr., Edward
+S.},
+title = {Fast and accurate time-domain simulations with commodity graphics
+hardware},
+booktitle = {Proceedings of the 2005 IEEE Antennas and Propagation Society International
+Symposium},
+year = {2005},
+volume = {4A},
+pages = {193-196},
+address = {Seoul, Korea},
+publisher = {IEEE Computer Society, Washington, DC, USA},
+doi = {10.1109/APS.2005.1552619}
 }
 
 @INPROCEEDINGS{Ba03,
-  author = {H. Barucq},
-  title = {A family of first-order conditions for the long-time stability of
-	the {M}axwell system},
-  booktitle = {Mathematical and Numerical Aspects of Wave Propagation: Waves 2003},
-  year = {2003},
-  editor = {Gary Cohen and Erkki Heikkola and Patrick Joly and Pekka Neittaanm\"aki},
-  series = {Proceedings of the Sixth International Conference on Mathematical
-	and Numerical Aspects of Wave Propagation},
-  address = {Jyv\"askyl\"a, Finland},
-  publisher = {Springer-Verlag}
+author = {H. Barucq},
+title = {A family of first-order conditions for the long-time stability of
+the {M}axwell system},
+booktitle = {Mathematical and Numerical Aspects of Wave Propagation: Waves 2003},
+year = {2003},
+editor = {Gary Cohen and Erkki Heikkola and Patrick Joly and Pekka Neittaanm\"aki},
+series = {Proceedings of the Sixth International Conference on Mathematical
+and Numerical Aspects of Wave Propagation},
+address = {Jyv\"askyl\"a, Finland},
+publisher = {Springer-Verlag}
 }
 
 @ARTICLE{Bar02,
-  author = {H. Barucq},
-  title = {A new family of first-order boundary conditions for the {M}axwell
-	system: derivation, well-posedness and long-time behavior},
-  journal = {J. Math. Pures Appl.},
-  year = {2002},
-  volume = {82},
-  pages = {67-88}
+author = {H. Barucq},
+title = {A new family of first-order boundary conditions for the {M}axwell
+system: derivation, well-posedness and long-time behavior},
+journal = {J. Math. Pures Appl.},
+year = {2002},
+volume = {82},
+pages = {67-88}
 }
 
 @ARTICLE{BaBeDj04,
-  author = {H. Barucq and C. Bekkey and R. Djellouli},
-  title = {Construction of local boundary conditions for an eigenvalue problem
-	using micro-local analysis. Application to optical waveguide problem},
-  journal = {J. Comp. Phys.},
-  year = {2004},
-  volume = {193},
-  pages = {666-696},
-  number = {2},
-  note = {to appear}
+author = {H. Barucq and C. Bekkey and R. Djellouli},
+title = {Construction of local boundary conditions for an eigenvalue problem
+using micro-local analysis. Application to optical waveguide problem},
+journal = {J. Comp. Phys.},
+year = {2004},
+volume = {193},
+pages = {666-696},
+number = {2},
+note = {to appear}
 }
 
 @ARTICLE{BaDeHa98,
-  author = {H. Barucq and F. Delaurens and B. Hanouzet},
-  title = {Method of Absorbing Boundary conditions: Phenomena of error stabilization},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1998},
-  volume = {35},
-  pages = {1113-1129}
+author = {H. Barucq and F. Delaurens and B. Hanouzet},
+title = {Method of Absorbing Boundary conditions: Phenomena of error stabilization},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1998},
+volume = {35},
+pages = {1113-1129}
 }
 
 @ARTICLE{b0.4,
-  author = {H. Barucq and M. Fontes},
-  title = {Analysis of the three-dimensional {M}axwell system coupled with strongly
-	absorbing layers},
-  journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
-  year = {2006}
+author = {H. Barucq and M. Fontes},
+title = {Analysis of the three-dimensional {M}axwell system coupled with strongly
+absorbing layers},
+journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
+year = {2006}
 }
 
 @ARTICLE{BaHa97,
-  author = {H. Barucq and B. Hanouzet},
-  title = {Asymptotic Behavior of solutions to {M}axwell's system with absorbing
-	{S}ilver-{M}uller condition on the exterior boundary},
-  journal = {Asympt. Anal.},
-  year = {1997},
-  volume = {15},
-  pages = {465-473}
+author = {H. Barucq and B. Hanouzet},
+title = {Asymptotic Behavior of solutions to {M}axwell's system with absorbing
+{S}ilver-{M}uller condition on the exterior boundary},
+journal = {Asympt. Anal.},
+year = {1997},
+volume = {15},
+pages = {465-473}
 }
 
 @ARTICLE{BaMaSm204,
-  author = {H. Barucq and M. Madaune-Tort and P. Saint-Macary},
-  title = {Asymptotic models in porous media arising from a {B}iot system},
-  journal = {Advances in Differential Equations},
-  year = {2006},
-  volume = {11},
-  pages = {61-90},
-  number = {1}
+author = {H. Barucq and M. Madaune-Tort and P. Saint-Macary},
+title = {Asymptotic models in porous media arising from a {B}iot system},
+journal = {Advances in Differential Equations},
+year = {2006},
+volume = {11},
+pages = {61-90},
+number = {1}
 }
 
 @ARTICLE{BarucqMadauneSaintMacary12005,
-  author = {H. Barucq and M. Madaune-Tort and P. Saint-Macary},
-  title = {Some existence-uniqueness results for a class of one-dimensional
-	nonlinear {B}iot models},
-  journal = {Nonlinear Analysis: Theory, Methods and Applications},
-  year = {2005},
-  volume = {61},
-  pages = {591-612},
-  number = {4}
+author = {H. Barucq and M. Madaune-Tort and P. Saint-Macary},
+title = {Some existence-uniqueness results for a class of one-dimensional
+nonlinear {B}iot models},
+journal = {Nonlinear Analysis: Theory, Methods and Applications},
+year = {2005},
+volume = {61},
+pages = {591-612},
+number = {4}
 }
 
 @ARTICLE{BarucqMadauneSaintMacary22005,
-  author = {H. Barucq and M. Madaune-Tort and P. Saint-Macary},
-  title = {On nonlinear {B}iot consolidation models},
-  journal = {Nonlinear Analysis: Theory, Methods and Applications},
-  year = {2005},
-  volume = {63},
-  pages = {e985-e995},
-  number = {5-7}
+author = {H. Barucq and M. Madaune-Tort and P. Saint-Macary},
+title = {On nonlinear {B}iot consolidation models},
+journal = {Nonlinear Analysis: Theory, Methods and Applications},
+year = {2005},
+volume = {63},
+pages = {e985-e995},
+number = {5-7}
 }
 
 @ARTICLE{BaLaMa00,
-  author = {C. Bassin and G. Laske and G. Masters},
-  title = {The Current Limits of Resolution for Surface Wave Tomography in {N}orth
-	{A}merica},
-  journal = {EOS},
-  year = {2000},
-  volume = {81},
-  pages = {F897}
+author = {C. Bassin and G. Laske and G. Masters},
+title = {The Current Limits of Resolution for Surface Wave Tomography in {N}orth
+{A}merica},
+journal = {EOS},
+year = {2000},
+volume = {81},
+pages = {F897}
 }
 
 @ARTICLE{Bas09,
-  author = {Ushnish Basu},
-  title = {Explicit finite-element perfectly matched layer for transient three-dimensional
-	elastic waves},
-  journal = ijnme,
-  year = {2009},
-  volume = {77},
-  pages = {151-176},
-  doi = {10.1002/nme.2397}
+author = {Ushnish Basu},
+title = {Explicit finite-element perfectly matched layer for transient three-dimensional
+elastic waves},
+journal = ijnme,
+year = {2009},
+volume = {77},
+pages = {151-176},
+doi = {10.1002/nme.2397}
 }
 
 @ARTICLE{BaCh04,
-  author = {U. Basu and A. K. Chopra},
-  title = {Perfectly matched layers for transient elastodynamics of unbounded
-	domains},
-  journal = ijnme,
-  year = {2004},
-  volume = {59},
-  pages = {1039-1074}
+author = {U. Basu and A. K. Chopra},
+title = {Perfectly matched layers for transient elastodynamics of unbounded
+domains},
+journal = ijnme,
+year = {2004},
+volume = {59},
+pages = {1039-1074}
 }
 
 @ARTICLE{BaCh03,
-  author = {U. Basu and A. K. Chopra},
-  title = {Perfectly matched layers for time-harmonic elastodynamics of unbounded
-	domains: theory and finite-element implementation},
-  journal = cmame,
-  year = {2003},
-  volume = {192},
-  pages = {1337-1375}
+author = {U. Basu and A. K. Chopra},
+title = {Perfectly matched layers for time-harmonic elastodynamics of unbounded
+domains: theory and finite-element implementation},
+journal = cmame,
+year = {2003},
+volume = {192},
+pages = {1337-1375}
 }
 
 @ARTICLE{Bat87,
-  author = {G. Battle},
-  title = {A block spin construction of wavelets, Part 1: {L}emari\'e functions},
-  journal = {Communications in Mathematical Physics},
-  year = {1987},
-  volume = {110},
-  pages = {9999998-9999999}
+author = {G. Battle},
+title = {A block spin construction of wavelets, Part 1: {L}emari\'e functions},
+journal = {Communications in Mathematical Physics},
+year = {1987},
+volume = {110},
+pages = {9999998-9999999}
 }
 
 @ARTICLE{BaJoLeTu86,
-  author = {A. Bayliss and K. E. Jordan and B. J. Lemesurier and E. Turkel},
-  title = {A fourth-order accurate finite-difference scheme for the computation
-	of elastic waves},
-  journal = bssa,
-  year = {1986},
-  volume = {76},
-  pages = {1115-1132}
+author = {A. Bayliss and K. E. Jordan and B. J. Lemesurier and E. Turkel},
+title = {A fourth-order accurate finite-difference scheme for the computation
+of elastic waves},
+journal = bssa,
+year = {1986},
+volume = {76},
+pages = {1115-1132}
 }
 
 @ARTICLE{BaTu80,
-  author = {A. Bayliss and E. Turkel},
-  title = {Radiation boundary conditions for wave-like equations},
-  journal = {Comm. Pure Appl. Math.},
-  year = {1980},
-  volume = {33},
-  pages = {707-725}
+author = {A. Bayliss and E. Turkel},
+title = {Radiation boundary conditions for wave-like equations},
+journal = {Comm. Pure Appl. Math.},
+year = {1980},
+volume = {33},
+pages = {707-725}
 }
 
 @ARTICLE{baysal83,
-  author = {E. Baysal and D. D. Kosloff and J. W. C. Sherwood},
-  title = {Reverse-time migration},
-  journal = {Geophysics},
-  year = {1983},
-  volume = {48},
-  pages = {1514-1524}
+author = {E. Baysal and D. D. Kosloff and J. W. C. Sherwood},
+title = {Reverse-time migration},
+journal = {Geophysics},
+year = {1983},
+volume = {48},
+pages = {1514-1524}
 }
 
 @ARTICLE{beckerboschi2002,
-  author = {T. W. Becker and L. Boschi},
-  title = {A comparison of tomographic and geodynamic mantle models},
-  journal = {Geochem. Geophys. Geosyst.},
-  year = {2002},
-  volume = {3},
-  pages = {1003},
-  number = {1},
-  doi = {10.1029/2001GC000168}
+author = {T. W. Becker and L. Boschi},
+title = {A comparison of tomographic and geodynamic mantle models},
+journal = {Geochem. Geophys. Geosyst.},
+year = {2002},
+volume = {3},
+pages = {1003},
+number = {1},
+doi = {10.1029/2001GC000168}
 }
 
 @INPROCEEDINGS{Bell:2009:ISM,
-  author = {Nathan Bell and Michael Garland},
-  title = {Implementing sparse matrix-vector multiplication on throughput-oriented
-	processors},
-  booktitle = {SC'09: Proceedings of the 2009 ACM/IEEE conference on Supercomputing},
-  year = {2009},
-  pages = {1--11},
-  address = {New York, USA},
-  month = nov,
-  publisher = {ACM},
-  doi = {10.1145/1654059.1654078},
-  location = {Portland, Oregon, USA}
+author = {Nathan Bell and Michael Garland},
+title = {Implementing sparse matrix-vector multiplication on throughput-oriented
+processors},
+booktitle = {SC'09: Proceedings of the 2009 ACM/IEEE conference on Supercomputing},
+year = {2009},
+pages = {1--11},
+address = {New York, USA},
+month = nov,
+publisher = {ACM},
+doi = {10.1145/1654059.1654078},
+location = {Portland, Oregon, USA}
 }
 
 @INCOLLECTION{BeMu78,
-  author = {Ted Belytschko and R. Mullen},
-  title = {On dispersive properties of finite element solutions},
-  booktitle = {Modern problems in elastic wave propagation},
-  publisher = {John Wiley and Sons},
-  year = {1978},
-  editor = {J. Miklowitz and J. D. Achenbach},
-  volume = {67},
-  address = {New York}
+author = {Ted Belytschko and R. Mullen},
+title = {On dispersive properties of finite element solutions},
+booktitle = {Modern problems in elastic wave propagation},
+publisher = {John Wiley and Sons},
+year = {1978},
+editor = {J. Miklowitz and J. D. Achenbach},
+volume = {67},
+address = {New York}
 }
 
 @ARTICLE{BePlKeGr90,
-  author = {Ted Belytschko and E. J. Plaskacz and J. M. Kennedy and D. L. Greenwell},
-  title = {Finite element analysis on the {C}onnection {M}achine},
-  journal = cmame,
-  year = {1990},
-  volume = {81},
-  pages = {229-254}
+author = {Ted Belytschko and E. J. Plaskacz and J. M. Kennedy and D. L. Greenwell},
+title = {Finite element analysis on the {C}onnection {M}achine},
+journal = cmame,
+year = {1990},
+volume = {81},
+pages = {229-254}
 }
 
 @BOOK{Ben81,
-  title = {Seismic waves and sources},
-  publisher = {Springer-Verlag},
-  year = {1981},
-  author = {Ari Ben-Menahem and Sarva Jit. Singh},
-  address = {New York}
+title = {Seismic waves and sources},
+publisher = {Springer-Verlag},
+year = {1981},
+author = {Ari Ben-Menahem and Sarva Jit. Singh},
+address = {New York}
 }
 
 @ARTICLE{BeOl05,
-  author = {Rafael Benites and Kim B. Olsen},
-  title = {Modeling Strong Ground Motion in the {W}ellington Metropolitan Area,
-	{N}ew {Z}ealand},
-  journal = bssa,
-  year = {2005},
-  volume = {95},
-  pages = {2180-2196},
-  number = {6},
-  doi = {10.1785/0120040223}
+author = {Rafael Benites and Kim B. Olsen},
+title = {Modeling Strong Ground Motion in the {W}ellington Metropolitan Area,
+{N}ew {Z}ealand},
+journal = bssa,
+year = {2005},
+volume = {95},
+pages = {2180-2196},
+number = {6},
+doi = {10.1785/0120040223}
 }
 
 @ARTICLE{BeGlCrVi09,
-  author = {M. Benjemaa and Glinsky-Olivier, N. and Cruz-Atienza, V. M. and Virieux,
-	J.},
-  title = {3{D} dynamic rupture simulation by a finite volume method},
-  journal = gji,
-  year = {2009},
-  volume = {178},
-  pages = {541-560},
-  number = {1},
-  doi = {10.1111/j.1365-246X.2009.04088.x}
+author = {M. Benjemaa and Glinsky-Olivier, N. and Cruz-Atienza, V. M. and Virieux,
+J.},
+title = {3{D} dynamic rupture simulation by a finite volume method},
+journal = gji,
+year = {2009},
+volume = {178},
+pages = {541-560},
+number = {1},
+doi = {10.1111/j.1365-246X.2009.04088.x}
 }
 
 @ARTICLE{BeGlCrViPi07,
-  author = {Benjemaa, M. and Glinsky-Olivier, N. and Cruz-Atienza, V. M. and
-	Virieux, J. and Piperno, S.},
-  title = {{D}ynamic non-planar crack rupture by a finite volume method},
-  journal = gji,
-  year = {2007},
-  volume = {171},
-  pages = {271-285},
-  number = {1},
-  doi = {10.1111/j.1365-246X.2006.03500.x}
+author = {Benjemaa, M. and Glinsky-Olivier, N. and Cruz-Atienza, V. M. and
+Virieux, J. and Piperno, S.},
+title = {{D}ynamic non-planar crack rupture by a finite volume method},
+journal = gji,
+year = {2007},
+volume = {171},
+pages = {271-285},
+number = {1},
+doi = {10.1111/j.1365-246X.2006.03500.x}
 }
 
 @INCOLLECTION{BeIfNiSk94,
-  author = {P. Berg and F. If and P. Nielsen and O. Skovegaard},
-  title = {Analytic reference solutions},
-  booktitle = {Modeling the Earth for oil exploration, Final report of the CEC's
-	GEOSCIENCE~I Program 1990-1993},
-  publisher = {Pergamon Press, Oxford, United Kingdom},
-  year = {1994},
-  editor = {K. Helbig},
-  pages = {421-427}
+author = {P. Berg and F. If and P. Nielsen and O. Skovegaard},
+title = {Analytic reference solutions},
+booktitle = {Modeling the Earth for oil exploration, Final report of the CEC's
+GEOSCIENCE~I Program 1990-1993},
+publisher = {Pergamon Press, Oxford, United Kingdom},
+year = {1994},
+editor = {K. Helbig},
+pages = {421-427}
 }
 
 @INCOLLECTION{BeBrSy82,
-  author = {Ph. Berger and P. Brouaye and J. C. Syre},
-  title = {A mesh coloring method for efficient {MIMD} processing in finite
-	element problems},
-  booktitle = {Proceedings of the International Conference on Parallel Processing,
-	ICPP'82, August 24-27, 1982, Bellaire, Michigan, USA},
-  publisher = {IEEE Computer Society},
-  year = {1982},
-  pages = {41-46}
+author = {Ph. Berger and P. Brouaye and J. C. Syre},
+title = {A mesh coloring method for efficient {MIMD} processing in finite
+element problems},
+booktitle = {Proceedings of the International Conference on Parallel Processing,
+ICPP'82, August 24-27, 1982, Bellaire, Michigan, USA},
+publisher = {IEEE Computer Society},
+year = {1982},
+pages = {41-46}
 }
 
 @INPROCEEDINGS{BeHePrRo06b,
-  author = {Alfredo Berm\'udez and Luis Hervella-Nieto and Andr\'es Prieto and
-	Rodolfo Rodr\'{\i}guez},
-  title = {An optimal finite-element/{PML} method for the simulation of acoustic
-	wave propagation phenomena},
-  booktitle = {Variational Formulations in Mechanics: Theory and Applications},
-  year = {2006},
-  editor = {E. Taroco and E. A. de Souza Neto and A. A. Novotny},
-  address = {Barcelona, Spain},
-  publisher = {CIMNE}
+author = {Alfredo Berm\'udez and Luis Hervella-Nieto and Andr\'es Prieto and
+Rodolfo Rodr\'{\i}guez},
+title = {An optimal finite-element/{PML} method for the simulation of acoustic
+wave propagation phenomena},
+booktitle = {Variational Formulations in Mechanics: Theory and Applications},
+year = {2006},
+editor = {E. Taroco and E. A. de Souza Neto and A. A. Novotny},
+address = {Barcelona, Spain},
+publisher = {CIMNE}
 }
 
 @ARTICLE{BeHePrRo06,
-  author = {Alfredo Berm\'udez and Luis Hervella-Nieto and Andr\'es Prieto and
-	Rodolfo Rodr\'{\i}guez},
-  title = {An optimal perfectly matched layer with unbounded absorbing function
-	for time-harmonic acoustic scattering problems},
-  journal = jcp,
-  year = {2007},
-  volume = {223},
-  pages = {469-488},
-  number = {2},
-  doi = {10.1016/j.jcp.2006.09.018}
+author = {Alfredo Berm\'udez and Luis Hervella-Nieto and Andr\'es Prieto and
+Rodolfo Rodr\'{\i}guez},
+title = {An optimal perfectly matched layer with unbounded absorbing function
+for time-harmonic acoustic scattering problems},
+journal = jcp,
+year = {2007},
+volume = {223},
+pages = {469-488},
+number = {2},
+doi = {10.1016/j.jcp.2006.09.018}
 }
 
 @ARTICLE{BeHeRo99,
-  author = {A. Berm\'udez and L. Hervella-Nieto and R. Rodriguez},
-  title = {Finite-element computation of three-dimensional elastoacoustic vibrations},
-  journal = {J. Sound Vibr.},
-  year = {1999},
-  volume = {219},
-  pages = {279-306}
+author = {A. Berm\'udez and L. Hervella-Nieto and R. Rodriguez},
+title = {Finite-element computation of three-dimensional elastoacoustic vibrations},
+journal = {J. Sound Vibr.},
+year = {1999},
+volume = {219},
+pages = {279-306}
 }
 
 @ARTICLE{BeRo94,
-  author = {A. Berm\'udez and R. {Rodr\'\i guez}},
-  title = {Finite-element computation of the vibration modes of a fluid-solid
-	system},
-  journal = cmame,
-  year = {1994},
-  volume = {119},
-  pages = {355-370}
+author = {A. Berm\'udez and R. {Rodr\'\i guez}},
+title = {Finite-element computation of the vibration modes of a fluid-solid
+system},
+journal = cmame,
+year = {1994},
+volume = {119},
+pages = {355-370}
 }
 
 @ARTICLE{BeLaPi06,
-  author = {Marc Bernacki and St\'ephane Lanteri and Serge Piperno},
-  title = {Time-Domain Parallel Simulation Of Heterogeneous Wave Propagation
-	On Unstructured Grids Using Explicit, Nondiffusive, Discontinuous
-	{G}alerkin Methods},
-  journal = jca,
-  year = {2006},
-  volume = {14},
-  pages = {57-81},
-  number = {1}
+author = {Marc Bernacki and St\'ephane Lanteri and Serge Piperno},
+title = {Time-Domain Parallel Simulation Of Heterogeneous Wave Propagation
+On Unstructured Grids Using Explicit, Nondiffusive, Discontinuous
+{G}alerkin Methods},
+journal = jca,
+year = {2006},
+volume = {14},
+pages = {57-81},
+number = {1}
 }
 
 @ARTICLE{BeDeMa90,
-  author = {C. Bernardi and N. Debit and Y. Maday},
-  title = {Coupling finite element and spectral methods: first results},
-  journal = {Mathematics of Computation},
-  year = {1990},
-  volume = {54},
-  pages = {21-39}
+author = {C. Bernardi and N. Debit and Y. Maday},
+title = {Coupling finite element and spectral methods: first results},
+journal = {Mathematics of Computation},
+year = {1990},
+volume = {54},
+pages = {21-39}
 }
 
 @BOOK{BeMa92,
-  title = {Approximations spectrales de probl\`emes aux limites elliptiques},
-  publisher = {Springer-Verlag},
-  year = {1992},
-  author = {C. Bernardi and Y. Maday},
-  address = {Paris}
+title = {Approximations spectrales de probl\`emes aux limites elliptiques},
+publisher = {Springer-Verlag},
+year = {1992},
+author = {C. Bernardi and Y. Maday},
+address = {Paris}
 }
 
 @INPROCEEDINGS{BeMaPa94,
-  author = {C. Bernardi and Y. Maday and A. T. Patera},
-  title = {A new nonconforming approach to domain decomposition: the {M}ortar
-	element method},
-  booktitle = {Nonlinear partial differential equations and their applications},
-  year = {1994},
-  editor = {H. Brezis and J. L. Lions},
-  series = {S\'eminaires du Coll\`ege de France},
-  pages = {13-51},
-  address = {Paris},
-  publisher = {Pitman}
+author = {C. Bernardi and Y. Maday and A. T. Patera},
+title = {A new nonconforming approach to domain decomposition: the {M}ortar
+element method},
+booktitle = {Nonlinear partial differential equations and their applications},
+year = {1994},
+editor = {H. Brezis and J. L. Lions},
+series = {S\'eminaires du Coll\`ege de France},
+pages = {13-51},
+address = {Paris},
+publisher = {Pitman}
 }
 
 @ARTICLE{BesDes98a,
-  author = {C. Bescond and M. Deschamps},
-  title = {Dynamical surface response of a semi-infinite anisotropic elastic
-	medium to an impulsive force},
-  journal = jasa,
-  year = {1998},
-  volume = {103},
-  pages = {114-124},
-  number = {1}
+author = {C. Bescond and M. Deschamps},
+title = {Dynamical surface response of a semi-infinite anisotropic elastic
+medium to an impulsive force},
+journal = jasa,
+year = {1998},
+volume = {103},
+pages = {114-124},
+number = {1}
 }
 
 @ARTICLE{BesDes98b,
-  author = {C. Bescond and M. Deschamps},
-  title = {Erratum to `{D}ynamical surface response of a semi-infinite anisotropic
-	elastic medium to an impulsive force'},
-  journal = jasa,
-  year = {1998},
-  volume = {104},
-  pages = {599},
-  number = {1}
+author = {C. Bescond and M. Deschamps},
+title = {Erratum to `{D}ynamical surface response of a semi-infinite anisotropic
+elastic medium to an impulsive force'},
+journal = jasa,
+year = {1998},
+volume = {104},
+pages = {599},
+number = {1}
 }
 
 @ARTICLE{BiCh84,
-  author = {J. Bielak and P. Christiano},
-  title = {On the effective seismic input for non-linear soil-structure interaction
-	systems},
-  journal = {Earthquake Eng. Struct. Dyn.},
-  year = {1984},
-  volume = {12},
-  pages = {107-119}
+author = {J. Bielak and P. Christiano},
+title = {On the effective seismic input for non-linear soil-structure interaction
+systems},
+journal = {Earthquake Eng. Struct. Dyn.},
+year = {1984},
+volume = {12},
+pages = {107-119}
 }
 
 @ARTICLE{BiGhKi05,
-  author = {J. Bielak and O. Ghattas and E. J. Kim},
-  title = {Parallel Octree-Based Finite Element Method for Large-Scale Earthquake
-	Ground Motion Simulation},
-  journal = cmes,
-  year = {2005},
-  volume = {10},
-  pages = {99-112},
-  number = {2}
+author = {J. Bielak and O. Ghattas and E. J. Kim},
+title = {Parallel Octree-Based Finite Element Method for Large-Scale Earthquake
+Ground Motion Simulation},
+journal = cmes,
+year = {2005},
+volume = {10},
+pages = {99-112},
+number = {2}
 }
 
 @ARTICLE{BiXuGh99,
-  author = {J. Bielak and J. Xu and O. Ghattas},
-  title = {Earthquake ground motion and structural response in alluvial valleys},
-  journal = {J. Geotech. Geoenv. Eng.},
-  year = {1999},
-  volume = {125},
-  pages = {413-423}
+author = {J. Bielak and J. Xu and O. Ghattas},
+title = {Earthquake ground motion and structural response in alluvial valleys},
+journal = {J. Geotech. Geoenv. Eng.},
+year = {1999},
+volume = {125},
+pages = {413-423}
 }
 
 @ARTICLE{Biot56a,
-  author = {M. A. Biot},
-  title = {Theory of propagation of elastic waves in a fluid-saturated porous
-	solid. {I: L}ow-frequency range},
-  journal = jasa,
-  year = {1956},
-  volume = {28},
-  pages = {168-178}
+author = {M. A. Biot},
+title = {Theory of propagation of elastic waves in a fluid-saturated porous
+solid. {I: L}ow-frequency range},
+journal = jasa,
+year = {1956},
+volume = {28},
+pages = {168-178}
 }
 
 @ARTICLE{Biot56b,
-  author = {M. A. Biot},
-  title = {Theory of propagation of elastic waves in a fluid-saturated porous
-	solid. {II: H}igher-frequency range},
-  journal = jasa,
-  year = {1956},
-  volume = {28},
-  pages = {179-191}
+author = {M. A. Biot},
+title = {Theory of propagation of elastic waves in a fluid-saturated porous
+solid. {II: H}igher-frequency range},
+journal = jasa,
+year = {1956},
+volume = {28},
+pages = {179-191}
 }
 
 @ARTICLE{Bio52,
-  author = {M. A. Biot},
-  title = {The interaction of {R}ayleigh and {S}toneley waves in the ocean bottom},
-  journal = bssa,
-  year = {1952},
-  volume = {42},
-  pages = {81-93}
+author = {M. A. Biot},
+title = {The interaction of {R}ayleigh and {S}toneley waves in the ocean bottom},
+journal = bssa,
+year = {1952},
+volume = {42},
+pages = {81-93}
 }
 
 @BOOK{BirGulKryPle95,
-  title = {Surface acoustic waves in inhomogeneous media},
-  publisher = {Springer-Verlag},
-  year = {1995},
-  author = {S. V. Biryukov and Y. V. Gulyaev and V. V. Krylov and V. P. Plessky},
-  volume = {20},
-  series = {Springer Series on Wave Phenomena},
-  address = {Berlin, Germany}
+title = {Surface acoustic waves in inhomogeneous media},
+publisher = {Springer-Verlag},
+year = {1995},
+author = {S. V. Biryukov and Y. V. Gulyaev and V. V. Krylov and V. P. Plessky},
+volume = {20},
+series = {Springer Series on Wave Phenomena},
+address = {Berlin, Germany}
 }
 
 @ARTICLE{Bit05,
-  author = {M. L. Bittencourt},
-  title = {Fully tensorial nodal and modal shape functions for triangles and
-	tetrahedra},
-  journal = ijnme,
-  year = {2005},
-  volume = {63},
-  pages = {1530-1558},
-  number = {11},
-  doi = {10.1002/nme.1325}
+author = {M. L. Bittencourt},
+title = {Fully tensorial nodal and modal shape functions for triangles and
+tetrahedra},
+journal = ijnme,
+year = {2005},
+volume = {63},
+pages = {1530-1558},
+number = {11},
+doi = {10.1002/nme.1325}
 }
 
 @MANUAL{Bl94,
-  title = {{CUBIT} Mesh Generation Environment Users Manual Vol. 1},
-  author = {T.D. Blacker and P. Knupp and R. r. Lober and D. Melander and G.
-	D. Sjaardema and W. A. Sample and M. K. Smith and T. J. Tautges and
-	D. R. White and S. Benzley and R. Kerr and S. R. Jankovich and D.
-	B. McRae and M. Panthaki},
-  organization = {Sandia National Laboratories},
-  address = {Albuquerque, NM},
-  year = {1994}
+title = {{CUBIT} Mesh Generation Environment Users Manual Vol. 1},
+author = {T.D. Blacker and P. Knupp and R. r. Lober and D. Melander and G.
+D. Sjaardema and W. A. Sample and M. K. Smith and T. J. Tautges and
+D. R. White and S. Benzley and R. Kerr and S. R. Jankovich and D.
+B. McRae and M. Panthaki},
+organization = {Sandia National Laboratories},
+address = {Albuquerque, NM},
+year = {1994}
 }
 
 @ARTICLE{BlLoKoBa09,
-  author = {C\'eline Blitz and Philippe Lognonn\'e and Dimitri Komatitsch and
-	David Baratoux},
-  title = {Effects of ejecta accumulation on the crater population of asteroid
-	433 {E}ros},
-  journal = jgr,
-  year = {2009},
-  volume = {114},
-  pages = {E06006},
-  doi = {10.1029/2008JE003229}
+author = {C\'eline Blitz and Philippe Lognonn\'e and Dimitri Komatitsch and
+David Baratoux},
+title = {Effects of ejecta accumulation on the crater population of asteroid
+433 {E}ros},
+journal = jgr,
+year = {2009},
+volume = {114},
+pages = {E06006},
+doi = {10.1029/2008JE003229}
 }
 
 @ARTICLE{BoSaenger06,
-  author = {Thomas Bohlen and Erik H. Saenger},
-  title = {Accuracy of heterogeneous staggered-grid finite-difference modeling
-	of {R}ayleigh waves},
-  journal = geophysics,
-  year = {2006},
-  volume = {71},
-  pages = {T109-T115},
-  number = {4},
-  doi = {10.1190/1.2213051}
+author = {Thomas Bohlen and Erik H. Saenger},
+title = {Accuracy of heterogeneous staggered-grid finite-difference modeling
+of {R}ayleigh waves},
+journal = geophysics,
+year = {2006},
+volume = {71},
+pages = {T109-T115},
+number = {4},
+doi = {10.1190/1.2213051}
 }
 
 @ARTICLE{BoHa77,
-  author = {B. A. Bolt and R. A. Hansen},
-  title = {The upthrow of objects in earthquakes},
-  journal = bssa,
-  year = {1977},
-  volume = {67},
-  pages = {1415-1427}
+author = {B. A. Bolt and R. A. Hansen},
+title = {The upthrow of objects in earthquakes},
+journal = bssa,
+year = {1977},
+volume = {67},
+pages = {1415-1427}
 }
 
 @ARTICLE{Bolz:2003:SMS,
-  author = {Jeff Bolz and Ian Farmer and Eitan Grinspun and Peter Schr{\"o}der},
-  title = {Sparse matrix solvers on the {GPU}: {C}onjugate Gradients and Multigrid},
-  journal = {ACM Transactions on Graphics},
-  year = {2003},
-  volume = {22},
-  pages = {917--924},
-  number = {3},
-  month = jul,
-  doi = {10.1145/882262.882364}
+author = {Jeff Bolz and Ian Farmer and Eitan Grinspun and Peter Schr{\"o}der},
+title = {Sparse matrix solvers on the {GPU}: {C}onjugate Gradients and Multigrid},
+journal = {ACM Transactions on Graphics},
+year = {2003},
+volume = {22},
+pages = {917--924},
+number = {3},
+month = jul,
+doi = {10.1145/882262.882364}
 }
 
 @ARTICLE{BoVi91,
-  author = {O. Bonamassa and J. E. Vidale},
-  title = {Directional site resonances observed from aftershocks of the 18 october
-	1989 {L}oma {P}rieta earthquake},
-  journal = bssa,
-  year = {1991},
-  volume = {81},
-  pages = {1945-1957}
+author = {O. Bonamassa and J. E. Vidale},
+title = {Directional site resonances observed from aftershocks of the 18 october
+1989 {L}oma {P}rieta earthquake},
+journal = bssa,
+year = {1991},
+volume = {81},
+pages = {1945-1957}
 }
 
 @BOOK{Bon95,
-  title = {\'Equations int\'egrales et \'el\'ements de fronti\`ere},
-  publisher = {CNRS \'Editions, Eyrolles},
-  year = {1995},
-  author = {M. Bonnet},
-  address = {Paris}
+title = {\'Equations int\'egrales et \'el\'ements de fronti\`ere},
+publisher = {CNRS \'Editions, Eyrolles},
+year = {1995},
+author = {M. Bonnet},
+address = {Paris}
 }
 
 @INCOLLECTION{Boo72a,
-  author = {D. M. Boore},
-  title = {Finite difference methods for seismic wave propagation in heterogeneous
-	materials},
-  booktitle = {Methods in Computational Physics},
-  publisher = {Academic Press},
-  year = {1972},
-  volume = {11},
-  address = {New York}
+author = {D. M. Boore},
+title = {Finite difference methods for seismic wave propagation in heterogeneous
+materials},
+booktitle = {Methods in Computational Physics},
+publisher = {Academic Press},
+year = {1972},
+volume = {11},
+address = {New York}
 }
 
 @ARTICLE{Boo72b,
-  author = {D. M. Boore},
-  title = {A note on the effect of simple topography on seismic {{\it SH}} waves},
-  journal = bssa,
-  year = {1972},
-  volume = {62},
-  pages = {275-284}
+author = {D. M. Boore},
+title = {A note on the effect of simple topography on seismic {{\it SH}} waves},
+journal = bssa,
+year = {1972},
+volume = {62},
+pages = {275-284}
 }
 
 @ARTICLE{BoHaHa81,
-  author = {D. M. Boore and S. C. Harmsen and S. T. Harding},
-  title = {Wave scattering from a steep change in surface topography},
-  journal = bssa,
-  year = {1981},
-  volume = {71},
-  pages = {117-125}
+author = {D. M. Boore and S. C. Harmsen and S. T. Harding},
+title = {Wave scattering from a steep change in surface topography},
+journal = bssa,
+year = {1981},
+volume = {71},
+pages = {117-125}
 }
 
 @ARTICLE{BoCr83,
-  author = {D. C. Booth and S. Crampin},
-  title = {The anisotropic reflectivity technique: theory},
-  journal = {Geophys. J. R. Astr. Soc.},
-  year = {1983},
-  volume = {72},
-  pages = {755-766}
+author = {D. C. Booth and S. Crampin},
+title = {The anisotropic reflectivity technique: theory},
+journal = {Geophys. J. R. Astr. Soc.},
+year = {1983},
+volume = {72},
+pages = {755-766}
 }
 
 @ARTICLE{Bos91,
-  author = {L. Bos},
-  title = {On certain configurations of points in {{\rm I\kern -0.18 em R}$^n$}
-	which are unisolvent for polynomial interpolation},
-  journal = {J. Approx. Theory},
-  year = {1991},
-  volume = {64},
-  pages = {271-280}
+author = {L. Bos},
+title = {On certain configurations of points in {{\rm I\kern -0.18 em R}$^n$}
+which are unisolvent for polynomial interpolation},
+journal = {J. Approx. Theory},
+year = {1991},
+volume = {64},
+pages = {271-280}
 }
 
 @ARTICLE{BoTaWi01,
-  author = {L. P. Bos and M. A. Taylor and B. A. Wingate},
-  title = {Tensor Product {G}auss-{L}obatto Points are {F}ekete Points for the
-	Cube},
-  journal = {Math. Comp.},
-  year = {2001},
-  volume = {70},
-  pages = {1543-1547}
+author = {L. P. Bos and M. A. Taylor and B. A. Wingate},
+title = {Tensor Product {G}auss-{L}obatto Points are {F}ekete Points for the
+Cube},
+journal = {Math. Comp.},
+year = {2001},
+volume = {70},
+pages = {1543-1547}
 }
 
 @ARTICLE{BoGriMia,
-  author = {A. Bossavit and G. Griso and B. Miara},
-  title = {Modelling of periodic electromagnetic structures bianosotropic materials
-	with memory effects},
-  journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
-  year = {2005},
-  volume = {84},
-  pages = {819-850},
-  number = {7}
+author = {A. Bossavit and G. Griso and B. Miara},
+title = {Modelling of periodic electromagnetic structures bianosotropic materials
+with memory effects},
+journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
+year = {2005},
+volume = {84},
+pages = {819-850},
+number = {7}
 }
 
 @ARTICLE{Bos02,
-  author = {M. G. Bostock},
-  title = {Kirchhoff-approximate inversion of teleseismic wavefields},
-  journal = gji,
-  year = {2002},
-  volume = {149},
-  pages = {787-795}
+author = {M. G. Bostock},
+title = {Kirchhoff-approximate inversion of teleseismic wavefields},
+journal = gji,
+year = {2002},
+volume = {149},
+pages = {787-795}
 }
 
 @ARTICLE{BoRo99,
-  author = {M. G. Bostock and S. Rondenay},
-  title = {Migration of scattered teleseismic body waves},
-  journal = gji,
-  year = {1999},
-  volume = {137},
-  pages = {732-746}
+author = {M. G. Bostock and S. Rondenay},
+title = {Migration of scattered teleseismic body waves},
+journal = gji,
+year = {1999},
+volume = {137},
+pages = {732-746}
 }
 
 @ARTICLE{BoRoSh01,
-  author = {M. G. Bostock and S. Rondenay and J. Shragge},
-  title = {Multiparameter two-dimensional inversion of scattered teleseismic
-	body waves - 1. {T}heory for oblique incidence},
-  journal = jgr,
-  year = {2001},
-  volume = {106},
-  pages = {30771-30782}
+author = {M. G. Bostock and S. Rondenay and J. Shragge},
+title = {Multiparameter two-dimensional inversion of scattered teleseismic
+body waves - 1. {T}heory for oblique incidence},
+journal = jgr,
+year = {2001},
+volume = {106},
+pages = {30771-30782}
 }
 
 @ARTICLE{Bou96,
-  author = {M. Bouchon},
-  title = {The discrete wave number formulation of boundary integral equations
-	and boundary element methods: a review with applications to the simulation
-	of seismic wave propagation in complex geological structures},
-  journal = pageoph,
-  year = {1996},
-  volume = {148},
-  pages = {3-20},
-  number = {1}
+author = {M. Bouchon},
+title = {The discrete wave number formulation of boundary integral equations
+and boundary element methods: a review with applications to the simulation
+of seismic wave propagation in complex geological structures},
+journal = pageoph,
+year = {1996},
+volume = {148},
+pages = {3-20},
+number = {1}
 }
 
 @ARTICLE{Bou85,
-  author = {M. Bouchon},
-  title = {A simple complete numerical solution of the problem of diffraction
-	of {{\it SH}} waves by an irregular surface},
-  journal = jasa,
-  year = {1985},
-  volume = {77},
-  pages = {1-5}
+author = {M. Bouchon},
+title = {A simple complete numerical solution of the problem of diffraction
+of {{\it SH}} waves by an irregular surface},
+journal = jasa,
+year = {1985},
+volume = {77},
+pages = {1-5}
 }
 
 @ARTICLE{Bou81,
-  author = {M. Bouchon},
-  title = {A simple method to calculate {G}reen's functions for elastic layered
-	media},
-  journal = bssa,
-  year = {1981},
-  volume = {71},
-  pages = {959-971}
+author = {M. Bouchon},
+title = {A simple method to calculate {G}reen's functions for elastic layered
+media},
+journal = bssa,
+year = {1981},
+volume = {71},
+pages = {959-971}
 }
 
 @ARTICLE{Bou79,
-  author = {M. Bouchon},
-  title = {Discrete wavenumber representation of elastic wave fields in three
-	space dimensions},
-  journal = jgr,
-  year = {1979},
-  volume = {84},
-  pages = {3609-3614}
+author = {M. Bouchon},
+title = {Discrete wavenumber representation of elastic wave fields in three
+space dimensions},
+journal = jgr,
+year = {1979},
+volume = {84},
+pages = {3609-3614}
 }
 
 @ARTICLE{Bou78,
-  author = {M. Bouchon},
-  title = {The importance of the surface interface {{\it P}} wave in near-earthquake
-	studies},
-  journal = bssa,
-  year = {1978},
-  volume = {68},
-  pages = {1293-1311}
+author = {M. Bouchon},
+title = {The importance of the surface interface {{\it P}} wave in near-earthquake
+studies},
+journal = bssa,
+year = {1978},
+volume = {68},
+pages = {1293-1311}
 }
 
 @ARTICLE{Bou73,
-  author = {M. Bouchon},
-  title = {Effect of topography on surface motion},
-  journal = bssa,
-  year = {1973},
-  volume = {63},
-  pages = {615-632}
+author = {M. Bouchon},
+title = {Effect of topography on surface motion},
+journal = bssa,
+year = {1973},
+volume = {63},
+pages = {615-632}
 }
 
 @ARTICLE{BoAk77,
-  author = {M. Bouchon and K. Aki},
-  title = {Discrete wavenumber representation of seismic-source wave fields},
-  journal = bssa,
-  year = {1977},
-  volume = {67},
-  pages = {259-277}
+author = {M. Bouchon and K. Aki},
+title = {Discrete wavenumber representation of seismic-source wave fields},
+journal = bssa,
+year = {1977},
+volume = {67},
+pages = {259-277}
 }
 
 @ARTICLE{BoBa96,
-  author = {M. Bouchon and J. S. Barker},
-  title = {Seismic response of a hill: the example of {T}arzana, {C}alifornia},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {66-72},
-  number = {1A}
+author = {M. Bouchon and J. S. Barker},
+title = {Seismic response of a hill: the example of {T}arzana, {C}alifornia},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {66-72},
+number = {1A}
 }
 
 @ARTICLE{BoCaGa89,
-  author = {M. Bouchon and M. Campillo and S. Gaffet},
-  title = {A boundary integral equation-discrete wavenumber representation method
-	to study wave propagation in multilayered media having irregular
-	interfaces},
-  journal = geophysics,
-  year = {1989},
-  volume = {54},
-  pages = {1134-1140}
+author = {M. Bouchon and M. Campillo and S. Gaffet},
+title = {A boundary integral equation-discrete wavenumber representation method
+to study wave propagation in multilayered media having irregular
+interfaces},
+journal = geophysics,
+year = {1989},
+volume = {54},
+pages = {1134-1140}
 }
 
 @INCOLLECTION{BoSanchez06,
-  author = {M. Bouchon and F. J. S\'anchez-Sesma},
-  title = {Boundary-integral equations and boundary-element methods in elastodynamics},
-  booktitle = {Advances in wave propagation in heterogeneous media},
-  publisher = {Elsevier},
-  year = {2006},
-  editor = {Ru-Shan Wu and Val\'erie Maupin},
-  series = {Advances in Geophysics}
+author = {M. Bouchon and F. J. S\'anchez-Sesma},
+title = {Boundary-integral equations and boundary-element methods in elastodynamics},
+booktitle = {Advances in wave propagation in heterogeneous media},
+publisher = {Elsevier},
+year = {2006},
+editor = {Ru-Shan Wu and Val\'erie Maupin},
+series = {Advances in Geophysics}
 }
 
 @ARTICLE{BoScTo96,
-  author = {M. Bouchon and C. A. Schultz and M. Nafi T\"oksoz},
-  title = {Effect of three-dimensional topography on seismic motion},
-  journal = jgr,
-  year = {1996},
-  volume = {101},
-  pages = {5835-5846}
+author = {M. Bouchon and C. A. Schultz and M. Nafi T\"oksoz},
+title = {Effect of three-dimensional topography on seismic motion},
+journal = jgr,
+year = {1996},
+volume = {101},
+pages = {5835-5846}
 }
 
 @ARTICLE{BoScTo95,
-  author = {M. Bouchon and C. A. Schultz and M. Nafi T\"oksoz},
-  title = {A fast implementation of boundary integral equation methods to calculate
-	the propagation of seismic waves in laterally varying layered media},
-  journal = bssa,
-  year = {1995},
-  volume = {85},
-  pages = {1679-1687}
+author = {M. Bouchon and C. A. Schultz and M. Nafi T\"oksoz},
+title = {A fast implementation of boundary integral equation methods to calculate
+the propagation of seismic waves in laterally varying layered media},
+journal = bssa,
+year = {1995},
+volume = {85},
+pages = {1679-1687}
 }
 
 @PHDTHESIS{ab,
-  author = {A. Bouhamidi},
-  title = {Interpolation et approximation par des fonctions splines radiales
-	\`a plusieurs variables},
-  school = {Universit\'e de Nantes},
-  year = {1992},
-  address = {Nantes, France},
-  note = {190 p.}
+author = {A. Bouhamidi},
+title = {Interpolation et approximation par des fonctions splines radiales
+\`a plusieurs variables},
+school = {Universit\'e de Nantes},
+year = {1992},
+address = {Nantes, France},
+note = {190 p.}
 }
 
 @BOOK{BouHay93,
-  title = {Bivectors and waves in {M}echanics and {O}ptics},
-  publisher = {Chapman and Hall},
-  year = {1993},
-  author = {Ph. Boulanger and M. Hayes},
-  address = {London, United Kingdom}
+title = {Bivectors and waves in {M}echanics and {O}ptics},
+publisher = {Chapman and Hall},
+year = {1993},
+author = {Ph. Boulanger and M. Hayes},
+address = {London, United Kingdom}
 }
 
 @ARTICLE{brandvik_pullan_euler_2d,
-  author = {Tobias Brandvik and Graham Pullan},
-  title = {Acceleration of a two-dimensional {E}uler flow solver using commodity
-	Graphics Hardware},
-  journal = {Proceedings of the Institution of Mechanical Engineers, Part C: Journal
-	of Mechanical Engineering Science},
-  year = {2007},
-  volume = {221},
-  pages = {1745--1748},
-  number = {12},
-  doi = {10.1243/09544062JMES813FT}
+author = {Tobias Brandvik and Graham Pullan},
+title = {Acceleration of a two-dimensional {E}uler flow solver using commodity
+Graphics Hardware},
+journal = {Proceedings of the Institution of Mechanical Engineers, Part C: Journal
+of Mechanical Engineering Science},
+year = {2007},
+volume = {221},
+pages = {1745--1748},
+number = {12},
+doi = {10.1243/09544062JMES813FT}
 }
 
 @BOOK{BreGod90,
-  title = {Acoustics of layered media {I}},
-  publisher = {Springer-Verlag},
-  year = {1990},
-  author = {L. M. Brekhovskikh and O. A. Godin},
-  volume = {5},
-  series = {Springer Series on Wave phenomena},
-  address = {Berlin, Germany}
+title = {Acoustics of layered media {I}},
+publisher = {Springer-Verlag},
+year = {1990},
+author = {L. M. Brekhovskikh and O. A. Godin},
+volume = {5},
+series = {Springer Series on Wave phenomena},
+address = {Berlin, Germany}
 }
 
 @ARTICLE{Bremmer,
-  author = {H. Bremmer},
-  title = {The {WKB} approximation as the first term of a geometric-optical
-	series},
-  journal = {Comm. Pure Appl. Math.},
-  year = {1951},
-  volume = {9999999},
-  pages = {105-115}
+author = {H. Bremmer},
+title = {The {WKB} approximation as the first term of a geometric-optical
+series},
+journal = {Comm. Pure Appl. Math.},
+year = {1951},
+volume = {9999999},
+pages = {105-115}
 }
 
 @INCOLLECTION{brezzifortin,
-  author = {F. Brezzi and M. Fortin},
-  title = {Mixed and Hybrid Finite Element Methods},
-  booktitle = {Springer Series in Computational Mathematics},
-  publisher = {Springer},
-  year = {1991},
-  volume = {15},
-  address = {New York, USA}
+author = {F. Brezzi and M. Fortin},
+title = {Mixed and Hybrid Finite Element Methods},
+booktitle = {Springer Series in Computational Mathematics},
+publisher = {Springer},
+year = {1991},
+volume = {15},
+address = {New York, USA}
 }
 
 @BOOK{Bri64,
-  title = {Tensors in Mechanics and Elasticity},
-  publisher = {Academic Press},
-  year = {1964},
-  author = {L. Brillouin},
-  address = {New York, USA},
-  edition = {3rd}
+title = {Tensors in Mechanics and Elasticity},
+publisher = {Academic Press},
+year = {1964},
+author = {L. Brillouin},
+address = {New York, USA},
+edition = {3rd}
 }
 
 @ARTICLE{Buc61,
-  author = {V. T. Buchwald},
-  title = {Rayleigh waves in anisotropic media},
-  journal = {Quarterly Journal of Mechanics and Applied Mathematics},
-  year = {1961},
-  volume = {14},
-  pages = {461-468},
-  number = {4}
+author = {V. T. Buchwald},
+title = {Rayleigh waves in anisotropic media},
+journal = {Quarterly Journal of Mechanics and Applied Mathematics},
+year = {1961},
+volume = {14},
+pages = {461-468},
+number = {4}
 }
 
 @ARTICLE{Buc59,
-  author = {V. T. Buchwald},
-  title = {Elastic waves in anisotropic media},
-  journal = {Proceedings of the Royal Society of London, United Kingdom},
-  year = {1959},
-  volume = {A253},
-  pages = {563-580}
+author = {V. T. Buchwald},
+title = {Elastic waves in anisotropic media},
+journal = {Proceedings of the Royal Society of London, United Kingdom},
+year = {1959},
+volume = {A253},
+pages = {563-580}
 }
 
 @ARTICLE{BucDav63,
-  author = {V. T. Buchwald and A. Davis},
-  title = {Surface waves in elastic media with cubic symmetry},
-  journal = {Quarterly Journal of Mechanics and Applied Mathematics},
-  year = {1963},
-  volume = {16},
-  pages = {283-293}
+author = {V. T. Buchwald and A. Davis},
+title = {Surface waves in elastic media with cubic symmetry},
+journal = {Quarterly Journal of Mechanics and Applied Mathematics},
+year = {1963},
+volume = {16},
+pages = {283-293}
 }
 
 @INPROCEEDINGS{Buc06,
-  author = {Ian Buck},
-  title = {Ge{F}orce 8800 and {NVIDIA CUDA}: A New Architecture for Computing
-	on the {GPU}},
-  booktitle = {Proceedings of the Supercomputing'06 Workshop on "General-Purpose
-	GPU Computing: Practice And Experience"},
-  year = {2006},
-  pages = {1-29},
-  url = {www.gpgpu.org/sc2006/workshop/presentations/Buck\_NVIDIA\_Cuda.pdf}
+author = {Ian Buck},
+title = {Ge{F}orce 8800 and {NVIDIA CUDA}: A New Architecture for Computing
+on the {GPU}},
+booktitle = {Proceedings of the Supercomputing'06 Workshop on "General-Purpose
+GPU Computing: Practice And Experience"},
+year = {2006},
+pages = {1-29},
+url = {www.gpgpu.org/sc2006/workshop/presentations/Buck\_NVIDIA\_Cuda.pdf}
 }
 
 @ARTICLE{Buck:2004:BFG,
-  author = {Ian Buck and Tim Foley and Daniel R. Horn and Jeremy Sugerman and
-	Kayvon Fatahalian and Mike Houston and Pat Hanrahan},
-  title = {Brook for {GPUs}: {S}tream computing on graphics hardware},
-  journal = {ACM Transactions on Graphics},
-  year = {2004},
-  volume = {23},
-  pages = {777--786},
-  number = {3},
-  month = aug,
-  doi = {10.1145/1015706.1015800}
+author = {Ian Buck and Tim Foley and Daniel R. Horn and Jeremy Sugerman and
+Kayvon Fatahalian and Mike Houston and Pat Hanrahan},
+title = {Brook for {GPUs}: {S}tream computing on graphics hardware},
+journal = {ACM Transactions on Graphics},
+year = {2004},
+volume = {23},
+pages = {777--786},
+number = {3},
+month = aug,
+doi = {10.1145/1015706.1015800}
 }
 
 @ARTICLE{Bur71,
-  author = {R. Burridge},
-  title = {Lamb's problem for an anisotropic half-space},
-  journal = {Quarterly Journal of Mechanics and Applied Mathematics},
-  year = {1971},
-  volume = {24},
-  pages = {81-98},
-  number = {1}
+author = {R. Burridge},
+title = {Lamb's problem for an anisotropic half-space},
+journal = {Quarterly Journal of Mechanics and Applied Mathematics},
+year = {1971},
+volume = {24},
+pages = {81-98},
+number = {1}
 }
 
 @ARTICLE{Bur70,
-  author = {R. Burridge},
-  title = {The directions in which {R}ayleigh waves may be propagated on crystals},
-  journal = {Quarterly Journal of Mechanics and Applied Mathematics},
-  year = {1970},
-  volume = {23},
-  pages = {217-224},
-  number = {2}
+author = {R. Burridge},
+title = {The directions in which {R}ayleigh waves may be propagated on crystals},
+journal = {Quarterly Journal of Mechanics and Applied Mathematics},
+year = {1970},
+volume = {23},
+pages = {217-224},
+number = {2}
 }
 
 @BOOK{Cag39,
-  title = {R\'eflexion et R\'efraction des Ondes Sismiques Progressives},
-  publisher = {Gauthiers-Villars},
-  year = {1939},
-  author = {L. Cagniard},
-  address = {Paris}
+title = {R\'eflexion et R\'efraction des Ondes Sismiques Progressives},
+publisher = {Gauthiers-Villars},
+year = {1939},
+author = {L. Cagniard},
+address = {Paris}
 }
 
 @PHDTHESIS{Calvet_thesis,
-  author = {M. Calvet},
-  title = {Apport des noyaux de sensibilit\'e des ondes {PKP} et {P} diffract\'ees
-	pour l'\'etude de la graine anisotrope et de la couche {D}''},
-  school = {Universit\'e Paul Sabatier, Toulouse, France},
-  year = {2006}
+author = {M. Calvet},
+title = {Apport des noyaux de sensibilit\'e des ondes {PKP} et {P} diffract\'ees
+pour l'\'etude de la graine anisotrope et de la couche {D}''},
+school = {Universit\'e Paul Sabatier, Toulouse, France},
+year = {2006}
 }
 
 @ARTICLE{Calvet05,
-  author = {M. Calvet and S. Chevrot},
-  title = {Traveltime sensitivity kernels for {PKP} phases in the mantle},
-  journal = pepi,
-  year = {2005},
-  volume = {153},
-  pages = {21-31}
+author = {M. Calvet and S. Chevrot},
+title = {Traveltime sensitivity kernels for {PKP} phases in the mantle},
+journal = pepi,
+year = {2005},
+volume = {153},
+pages = {21-31}
 }
 
 @ARTICLE{Calvet06a,
-  author = {M. Calvet and S. Chevrot and A. Souriau},
-  title = {P wave propagation in transversely isotropic media: {I}. {F}inite-frequency
-	theory},
-  journal = pepi,
-  year = {2006},
-  volume = {156},
-  pages = {12-20}
+author = {M. Calvet and S. Chevrot and A. Souriau},
+title = {P wave propagation in transversely isotropic media: {I}. {F}inite-frequency
+theory},
+journal = pepi,
+year = {2006},
+volume = {156},
+pages = {12-20}
 }
 
 @ARTICLE{Calvet06b,
-  author = {M. Calvet and S. Chevrot and A. Souriau},
-  title = {P wave propagation in transversely isotropic media: {II}. {A}pplication
-	to inner core anisotropy: {E}ffects of data averaging, parameterization
-	and a priori information},
-  journal = pepi,
-  year = {2006},
-  volume = {156},
-  pages = {21-40}
+author = {M. Calvet and S. Chevrot and A. Souriau},
+title = {P wave propagation in transversely isotropic media: {II}. {A}pplication
+to inner core anisotropy: {E}ffects of data averaging, parameterization
+and a priori information},
+journal = pepi,
+year = {2006},
+volume = {156},
+pages = {21-40}
 }
 
 @ARTICLE{CamMar83,
-  author = {R. E. Camley and A. A. Maradudin},
-  title = {Phonon focusing at surfaces},
-  journal = {Physical Review B},
-  year = {1983},
-  volume = {27},
-  pages = {1959-1964},
-  number = {4}
+author = {R. E. Camley and A. A. Maradudin},
+title = {Phonon focusing at surfaces},
+journal = {Physical Review B},
+year = {1983},
+volume = {27},
+pages = {1959-1964},
+number = {4}
 }
 
 @ARTICLE{Cam87,
-  author = {M. Campillo},
-  title = {{$L_g$} wave propagation in a laterally varying crust and the distribution
-	of the apparent quality factor in {C}entre {F}rance},
-  journal = jgr,
-  year = {1987},
-  volume = {92},
-  pages = {12604-12614}
+author = {M. Campillo},
+title = {{$L_g$} wave propagation in a laterally varying crust and the distribution
+of the apparent quality factor in {C}entre {F}rance},
+journal = jgr,
+year = {1987},
+volume = {92},
+pages = {12604-12614}
 }
 
 @ARTICLE{CaBo85,
-  author = {M. Campillo and M. Bouchon},
-  title = {Synthetic {{\it SH}} seismograms in laterally varying medium by discrete
-	wavenumber method},
-  journal = gjras,
-  year = {1985},
-  volume = {83},
-  pages = {307-317}
+author = {M. Campillo and M. Bouchon},
+title = {Synthetic {{\it SH}} seismograms in laterally varying medium by discrete
+wavenumber method},
+journal = gjras,
+year = {1985},
+volume = {83},
+pages = {307-317}
 }
 
 @INCOLLECTION{CaDo99,
-  author = {E. J. Cand\`es and D. L. Donoho},
-  title = {Curvelets: A Surprisingly Effective Nonadaptive Representation for
-	Objects with Edges, Curves and Surfaces},
-  booktitle = {Curve and Surface Fitting},
-  publisher = {Vanderbilt University Press},
-  year = {1999},
-  editor = {A. Cohen and C. Rabut and L. L. Schumaker},
-  address = {Nashville, Tennessee, USA}
+author = {E. J. Cand\`es and D. L. Donoho},
+title = {Curvelets: A Surprisingly Effective Nonadaptive Representation for
+Objects with Edges, Curves and Surfaces},
+booktitle = {Curve and Surface Fitting},
+publisher = {Vanderbilt University Press},
+year = {1999},
+editor = {A. Cohen and C. Rabut and L. L. Schumaker},
+address = {Nashville, Tennessee, USA}
 }
 
 @ARTICLE{CaFu88,
-  author = {C. Canuto and D. Funaro},
-  title = {The {S}chwarz algorithm for spectral methods},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1988},
-  volume = {25},
-  pages = {24-40}
+author = {C. Canuto and D. Funaro},
+title = {The {S}chwarz algorithm for spectral methods},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1988},
+volume = {25},
+pages = {24-40}
 }
 
 @BOOK{CaHuQuZa88,
-  title = {Spectral methods in fluid dynamics},
-  publisher = {Springer-Verlag},
-  year = {1988},
-  author = {C. Canuto and M. Y. Hussaini and A. Quarteroni and T. A. Zang},
-  address = {New York, USA}
+title = {Spectral methods in fluid dynamics},
+publisher = {Springer-Verlag},
+year = {1988},
+author = {C. Canuto and M. Y. Hussaini and A. Quarteroni and T. A. Zang},
+address = {New York, USA}
 }
 
 @ARTICLE{CaQu82,
-  author = {C. Canuto and A. Quarteroni},
-  title = {Approximation results for orthogonal polynomials in {S}obolev spaces},
-  journal = {Math. Comp.},
-  year = {1982},
-  volume = {38},
-  pages = {67-86}
+author = {C. Canuto and A. Quarteroni},
+title = {Approximation results for orthogonal polynomials in {S}obolev spaces},
+journal = {Math. Comp.},
+year = {1982},
+volume = {38},
+pages = {67-86}
 }
 
 @PHDTHESIS{Ca00,
-  author = {Y. Capdeville},
-  title = {M\'ethode coupl\'ee \'el\'ements spectraux - solution modale pour
-	la propagation d'ondes dans la {T}erre \`a l'\'echelle globale ({A}
-	coupled method using spectral elements and normal modes for global
-	wave propagation in the {E}arth)},
-  school = {Universit\'e Paris {\sc VII} Denis Diderot},
-  year = {2000},
-  address = {Paris, France}
+author = {Y. Capdeville},
+title = {M\'ethode coupl\'ee \'el\'ements spectraux - solution modale pour
+la propagation d'ondes dans la {T}erre \`a l'\'echelle globale ({A}
+coupled method using spectral elements and normal modes for global
+wave propagation in the {E}arth)},
+school = {Universit\'e Paris {\sc VII} Denis Diderot},
+year = {2000},
+address = {Paris, France}
 }
 
 @ARTICLE{CaChViMo03,
-  author = {Y. Capdeville and E. Chaljub and J. P. Vilotte and J. P. Montagner},
-  title = {Coupling the spectral element method with a modal solution for elastic
-	wave propagation in global {E}arth models},
-  journal = gji,
-  year = {2003},
-  volume = {152},
-  pages = {34-67}
+author = {Y. Capdeville and E. Chaljub and J. P. Vilotte and J. P. Montagner},
+title = {Coupling the spectral element method with a modal solution for elastic
+wave propagation in global {E}arth models},
+journal = gji,
+year = {2003},
+volume = {152},
+pages = {34-67}
 }
 
 @ARTICLE{CaGuRo05,
-  author = {Y. Capdeville and Y. Gung and B. Romanowicz},
-  title = {Towards global {E}arth tomography using the spectral element method:
-	a technique based on source stacking},
-  journal = gji,
-  year = {2005},
-  volume = {162},
-  pages = {541-554}
+author = {Y. Capdeville and Y. Gung and B. Romanowicz},
+title = {Towards global {E}arth tomography using the spectral element method:
+a technique based on source stacking},
+journal = gji,
+year = {2005},
+volume = {162},
+pages = {541-554}
 }
 
 @ARTICLE{Caetal00,
-  author = {Y. Capdeville and E. Stutzmann and J.P. Montagner},
-  title = {Effect of a plume on long-period surface waves computed with normal-mode
-	coupling},
-  journal = pepi,
-  year = {2000},
-  volume = {119},
-  pages = {54-71}
+author = {Y. Capdeville and E. Stutzmann and J.P. Montagner},
+title = {Effect of a plume on long-period surface waves computed with normal-mode
+coupling},
+journal = pepi,
+year = {2000},
+volume = {119},
+pages = {54-71}
 }
 
 @ARTICLE{CaToRo03,
-  author = {Yann Capdeville and A. To and Barbara Romanowicz},
-  title = {Coupling spectral elements and modes in a spherical {E}arth: an extension
-	to the `sandwich' case},
-  journal = gji,
-  year = {2003},
-  volume = {154},
-  pages = {44-57}
+author = {Yann Capdeville and A. To and Barbara Romanowicz},
+title = {Coupling spectral elements and modes in a spherical {E}arth: an extension
+to the `sandwich' case},
+journal = gji,
+year = {2003},
+volume = {154},
+pages = {44-57}
 }
 
 @BOOK{Car07,
-  title = {Wave fields in real media: {T}heory and numerical simulation of wave
-	propagation in anisotropic, anelastic, porous and electromagnetic
-	media},
-  publisher = {Elsevier Science},
-  year = {2007},
-  author = {Jos\'e M. Carcione},
-  address = {Amsterdam, The Netherlands},
-  edition = {Second}
+title = {Wave fields in real media: {T}heory and numerical simulation of wave
+propagation in anisotropic, anelastic, porous and electromagnetic
+media},
+publisher = {Elsevier Science},
+year = {2007},
+author = {Jos\'e M. Carcione},
+address = {Amsterdam, The Netherlands},
+edition = {Second}
 }
 
 @ARTICLE{Car99,
-  author = {J. M. Carcione},
-  title = {Staggered mesh for the anisotropic and viscoelastic wave equation},
-  journal = geophysics,
-  year = {1999},
-  volume = {64},
-  pages = {1863-1866}
+author = {J. M. Carcione},
+title = {Staggered mesh for the anisotropic and viscoelastic wave equation},
+journal = geophysics,
+year = {1999},
+volume = {64},
+pages = {1863-1866}
 }
 
 @ARTICLE{Car96,
-  author = {J. M. Carcione},
-  title = {A 2{D} {C}hebyshev differential operator for the elastic wave equation},
-  journal = cmame,
-  year = {1996},
-  volume = {130},
-  pages = {33-45}
+author = {J. M. Carcione},
+title = {A 2{D} {C}hebyshev differential operator for the elastic wave equation},
+journal = cmame,
+year = {1996},
+volume = {130},
+pages = {33-45}
 }
 
 @ARTICLE{Carcio96,
-  author = {J. M. Carcione},
-  title = {Elastodynamic of a non-ideal interface: application to crack and
-	fracture scattering},
-  journal = jgr,
-  year = {1996},
-  volume = {101},
-  pages = {28177-28188},
-  number = {B12}
+author = {J. M. Carcione},
+title = {Elastodynamic of a non-ideal interface: application to crack and
+fracture scattering},
+journal = jgr,
+year = {1996},
+volume = {101},
+pages = {28177-28188},
+number = {B12}
 }
 
 @ARTICLE{Car94,
-  author = {J. M. Carcione},
-  title = {The wave equation in generalized coordinates},
-  journal = geophysics,
-  year = {1994},
-  volume = {59},
-  pages = {1911-1919}
+author = {J. M. Carcione},
+title = {The wave equation in generalized coordinates},
+journal = geophysics,
+year = {1994},
+volume = {59},
+pages = {1911-1919}
 }
 
 @ARTICLE{Car93,
-  author = {Jos\'e M. Carcione},
-  title = {Seismic modeling in viscoelastic media},
-  journal = geophysics,
-  year = {1993},
-  volume = {58},
-  pages = {110-120},
-  number = {1},
-  doi = {10.1190/1.1443340}
+author = {Jos\'e M. Carcione},
+title = {Seismic modeling in viscoelastic media},
+journal = geophysics,
+year = {1993},
+volume = {58},
+pages = {110-120},
+number = {1},
+doi = {10.1190/1.1443340}
 }
 
 @ARTICLE{Car92,
-  author = {J. M. Carcione},
-  title = {Modeling anelastic singular surface waves in the {E}arth},
-  journal = {Geophysics},
-  year = {1992},
-  volume = {57},
-  pages = {781-792},
-  number = {6}
+author = {J. M. Carcione},
+title = {Modeling anelastic singular surface waves in the {E}arth},
+journal = {Geophysics},
+year = {1992},
+volume = {57},
+pages = {781-792},
+number = {6}
 }
 
 @ARTICLE{Car91,
-  author = {J. M. Carcione},
-  title = {Domain decomposition for wave propagation problems},
-  journal = {J. Sci. Comp.},
-  year = {1991},
-  volume = {6},
-  pages = {453-472},
-  number = {4}
+author = {J. M. Carcione},
+title = {Domain decomposition for wave propagation problems},
+journal = {J. Sci. Comp.},
+year = {1991},
+volume = {6},
+pages = {453-472},
+number = {4}
 }
 
 @ARTICLE{Car90,
-  author = {J. M. Carcione},
-  title = {Wave propagation in anisotropic linear viscoelastic media: theory
-	and simulated wavefields},
-  journal = gji,
-  year = {1990},
-  volume = {101},
-  pages = {739-750}
+author = {J. M. Carcione},
+title = {Wave propagation in anisotropic linear viscoelastic media: theory
+and simulated wavefields},
+journal = gji,
+year = {1990},
+volume = {101},
+pages = {739-750}
 }
 
 @ARTICLE{CarHel04,
-  author = {J. M. Carcione and H. B. Helle},
-  title = {On the physics and simulation of wave propagation at the ocean bottom},
-  journal = {Geophysics},
-  year = {2004},
-  volume = {69},
-  pages = {825-839}
+author = {J. M. Carcione and H. B. Helle},
+title = {On the physics and simulation of wave propagation at the ocean bottom},
+journal = {Geophysics},
+year = {2004},
+volume = {69},
+pages = {825-839}
 }
 
 @ARTICLE{CaHeKr02,
-  author = {J. M. Carcione and G. Herman and F. P. E. {ten Kroode}},
-  title = {Seismic modeling},
-  journal = geophysics,
-  year = {2002},
-  volume = {67},
-  pages = {1304-1325}
+author = {J. M. Carcione and G. Herman and F. P. E. {ten Kroode}},
+title = {Seismic modeling},
+journal = geophysics,
+year = {2002},
+volume = {67},
+pages = {1304-1325}
 }
 
 @ARTICLE{CaKoBeSe92,
-  author = {J. M. Carcione and D. Kosloff and A. Behle and G. Seriani},
-  title = {A spectral scheme for wave propagation simulation in 3-{D} elastic-anisotropic
-	media},
-  journal = geophysics,
-  year = {1992},
-  volume = {57},
-  pages = {1593-1607},
-  number = {12}
+author = {J. M. Carcione and D. Kosloff and A. Behle and G. Seriani},
+title = {A spectral scheme for wave propagation simulation in 3-{D} elastic-anisotropic
+media},
+journal = geophysics,
+year = {1992},
+volume = {57},
+pages = {1593-1607},
+number = {12}
 }
 
 @ARTICLE{CaKoKo88,
-  author = {J. M. Carcione and D. Kosloff and R. Kosloff},
-  title = {Wave propagation simulation in an elastic anisotropic (transversely
-	isotropic) solid},
-  journal = {Q. J. Mech. Appl. Math.},
-  year = {1988},
-  volume = {41},
-  pages = {319-345},
-  number = {3}
+author = {J. M. Carcione and D. Kosloff and R. Kosloff},
+title = {Wave propagation simulation in an elastic anisotropic (transversely
+isotropic) solid},
+journal = {Q. J. Mech. Appl. Math.},
+year = {1988},
+volume = {41},
+pages = {319-345},
+number = {3}
 }
 
 @ARTICLE{CaKoKo88b,
-  author = {J. M. Carcione and D. Kosloff and R. Kosloff},
-  title = {Wave propagation simulation in a linear viscoelastic medium},
-  journal = gji,
-  year = {1988},
-  volume = {95},
-  pages = {597-611}
+author = {J. M. Carcione and D. Kosloff and R. Kosloff},
+title = {Wave propagation simulation in a linear viscoelastic medium},
+journal = gji,
+year = {1988},
+volume = {95},
+pages = {597-611}
 }
 
 @ARTICLE{CaPoGe04,
-  author = {J. M. Carcione and F. Poletto and D. Gei},
-  title = {3-{D} wave simulation in anelastic media using the {K}elvin-{V}oigt
-	constitutive equation},
-  journal = jcp,
-  year = {2004},
-  volume = {196},
-  pages = {282-297}
+author = {J. M. Carcione and F. Poletto and D. Gei},
+title = {3-{D} wave simulation in anelastic media using the {K}elvin-{V}oigt
+constitutive equation},
+journal = jcp,
+year = {2004},
+volume = {196},
+pages = {282-297}
 }
 
 @ARTICLE{CaWa93,
-  author = {J. M. Carcione and P. J. Wang},
-  title = {A {C}hebyshev Collocation Method for the Wave Equation in Generalized
-	Coordinates},
-  journal = {Comp. Fluid Dyn. J.},
-  year = {1993},
-  volume = {2},
-  pages = {269-290}
+author = {J. M. Carcione and P. J. Wang},
+title = {A {C}hebyshev Collocation Method for the Wave Equation in Generalized
+Coordinates},
+journal = {Comp. Fluid Dyn. J.},
+year = {1993},
+volume = {2},
+pages = {269-290}
 }
 
 @ARTICLE{CaKoLaTiMiLeSnTr08,
-  author = {Laura Carrington and Dimitri Komatitsch and Michael Laurenzano and
-	Mustafa Tikir and David Mich\'ea and Nicolas {Le Goff} and Allan
-	Snavely and Jeroen Tromp},
-  title = {High-frequency simulations of global seismic wave propagation using
-	{SPECFEM3D\_GLOBE} on 62 thousand processor cores},
-  journal = {Proceedings of the ACM/IEEE Supercomputing SC'2008 conference},
-  year = {2008},
-  pages = {1-11},
-  note = {Article \#60, {G}ordon {B}ell {P}rize finalist article},
-  doi = {10.1145/1413370.1413432}
+author = {Laura Carrington and Dimitri Komatitsch and Michael Laurenzano and
+Mustafa Tikir and David Mich\'ea and Nicolas {Le Goff} and Allan
+Snavely and Jeroen Tromp},
+title = {High-frequency simulations of global seismic wave propagation using
+{SPECFEM3D\_GLOBE} on 62 thousand processor cores},
+journal = {Proceedings of the ACM/IEEE Supercomputing SC'2008 conference},
+year = {2008},
+pages = {1-11},
+note = {Article \#60, {G}ordon {B}ell {P}rize finalist article},
+doi = {10.1145/1413370.1413432}
 }
 
 @ARTICLE{CaKiCrWoSpMu90,
-  author = {D. L. Carver and K. W. King and E. Cranswick and D. W. Worley and
-	P. Spudich and C. Mueller},
-  title = {Digital recordings of aftershocks of the {O}ctober 17, 1989, {L}oma
-	{P}rieta, {C}alifornia, earthquake: {S}anta {C}ruz, {L}os {G}atos,
-	and surrounding areas},
-  journal = {U.S. Geol. Surv. Open File Rep.},
-  year = {1990},
-  volume = {90},
-  pages = {90-683}
+author = {D. L. Carver and K. W. King and E. Cranswick and D. W. Worley and
+P. Spudich and C. Mueller},
+title = {Digital recordings of aftershocks of the {O}ctober 17, 1989, {L}oma
+{P}rieta, {C}alifornia, earthquake: {S}anta {C}ruz, {L}os {G}atos,
+and surrounding areas},
+journal = {U.S. Geol. Surv. Open File Rep.},
+year = {1990},
+volume = {90},
+pages = {90-683}
 }
 
 @TECHREPORT{CaGa97,
-  author = {F. Casadei and E. Gabellini},
-  title = {Implementation of a 3{D} coupled {S}pectral {E}lement solver for
-	wave propagation and soil-structure interaction simulations},
-  institution = {European Commission Joint Research Center Report EUR17730EN},
-  year = {1997},
-  address = {Ispra, Italy}
+author = {F. Casadei and E. Gabellini},
+title = {Implementation of a 3{D} coupled {S}pectral {E}lement solver for
+wave propagation and soil-structure interaction simulations},
+institution = {European Commission Joint Research Center Report EUR17730EN},
+year = {1997},
+address = {Ispra, Italy}
 }
 
 @ARTICLE{CaHa09,
-  author = {Folco Casadei and Jean-Pierre Halleux},
-  title = {Binary spatial partitioning of the central-difference time integration
-	scheme for explicit fast transient dynamics},
-  journal = ijnme,
-  year = {2009},
-  volume = {78},
-  pages = {1436-1473},
-  number = {12},
-  doi = {10.1002/nme.2533}
+author = {Folco Casadei and Jean-Pierre Halleux},
+title = {Binary spatial partitioning of the central-difference time integration
+scheme for explicit fast transient dynamics},
+journal = ijnme,
+year = {2009},
+volume = {78},
+pages = {1436-1473},
+number = {12},
+doi = {10.1002/nme.2533}
 }
 
 @INPROCEEDINGS{CaStLeKoPiTr08,
-  author = {E. Casarotti and M. Stupazzini and S. Lee and D. Komatitsch and A.
-	Piersanti and J. Tromp},
-  title = {CUBIT and Seismic Wave Propagation Based Upon the Spectral-Element
-	Method: An Advanced Unstructured Mesher for Complex 3D Geological
-	Media},
-  booktitle = {Proceedings of the 16th International Meshing Roundtable},
-  year = {2008},
-  volume = {5B.4},
-  pages = {579-597}
+author = {E. Casarotti and M. Stupazzini and S. Lee and D. Komatitsch and A.
+Piersanti and J. Tromp},
+title = {CUBIT and Seismic Wave Propagation Based Upon the Spectral-Element
+Method: An Advanced Unstructured Mesher for Complex 3D Geological
+Media},
+booktitle = {Proceedings of the 16th International Meshing Roundtable},
+year = {2008},
+volume = {5B.4},
+pages = {579-597}
 }
 
 @ARTICLE{CaKiSa97,
-  author = {V. Caselles and R. Kimmel and G. Sapiro},
-  title = {Geodesic {A}ctive {C}ontours},
-  journal = {Int. J. Comput. Vis.},
-  year = {1997},
-  volume = {22},
-  pages = {61-79},
-  number = {1}
+author = {V. Caselles and R. Kimmel and G. Sapiro},
+title = {Geodesic {A}ctive {C}ontours},
+journal = {Int. J. Comput. Vis.},
+year = {1997},
+volume = {22},
+pages = {61-79},
+number = {1}
 }
 
 @ARTICLE{CasBer92,
-  author = {B. Castagn\`ede and Y. Berthelot},
-  title = {Photoacoustic interactions by modulation and laser impact: applications
-	in mechanics and physics of anisotropic solids},
-  journal = {Journal d'Acoustique},
-  year = {1992},
-  volume = {5},
-  pages = {417-453}
+author = {B. Castagn\`ede and Y. Berthelot},
+title = {Photoacoustic interactions by modulation and laser impact: applications
+in mechanics and physics of anisotropic solids},
+journal = {Journal d'Acoustique},
+year = {1992},
+volume = {5},
+pages = {417-453}
 }
 
 @ARTICLE{CaKaBr10,
-  author = {C. E. Castro and M. K\"aser and G. B. Brietzke},
-  title = {Seismic waves in heterogeneous material: subcell resolution of the
-	discontinuous Galerkin method},
-  journal = gji,
-  year = {2010},
-  volume = {182},
-  pages = {250-264},
-  number = {1}
+author = {C. E. Castro and M. K\"aser and G. B. Brietzke},
+title = {Seismic waves in heterogeneous material: subcell resolution of the
+discontinuous Galerkin method},
+journal = gji,
+year = {2010},
+volume = {182},
+pages = {250-264},
+number = {1}
 }
 
 @ARTICLE{CaLe96,
-  author = {R. D. Catchings and W. H. K. Lee},
-  title = {Shallow velocity structure and {P}oisson's ratio at the {T}arzana,
-	{C}alifornia, strong-motion accelerometer site},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {1704-1713}
+author = {R. D. Catchings and W. H. K. Lee},
+title = {Shallow velocity structure and {P}oisson's ratio at the {T}arzana,
+{C}alifornia, strong-motion accelerometer site},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {1704-1713}
 }
 
 @ARTICLE{CeMcMcOwQuWr09,
-  author = {Elena Celledoni and Robert I. McLachlan and David I. McLaren and
-	Brynjulf Owren and G. Reinout W. Quispel and William M. Wright},
-  title = {Energy-preserving {R}unge-{K}utta methods},
-  journal = {M2AN},
-  year = {2009},
-  volume = {43},
-  pages = {645-649},
-  doi = {10.1051/m2an/2009020}
+author = {Elena Celledoni and Robert I. McLachlan and David I. McLaren and
+Brynjulf Owren and G. Reinout W. Quispel and William M. Wright},
+title = {Energy-preserving {R}unge-{K}utta methods},
+journal = {M2AN},
+year = {2009},
+volume = {43},
+pages = {645-649},
+doi = {10.1051/m2an/2009020}
 }
 
 @ARTICLE{CeKoKoRe85,
-  author = {C. Cerjan and D. Kosloff and R. Kosloff and M. Reshef},
-  title = {A nonreflecting boundary condition for discrete acoustic and elastic
-	wave equation},
-  journal = geophysics,
-  year = {1985},
-  volume = {50},
-  pages = {705-708}
+author = {C. Cerjan and D. Kosloff and R. Kosloff and M. Reshef},
+title = {A nonreflecting boundary condition for discrete acoustic and elastic
+wave equation},
+journal = geophysics,
+year = {1985},
+volume = {50},
+pages = {705-708}
 }
 
 @BOOK{cerveny01,
-  title = {Seismic Ray Theory},
-  publisher = {Cambridge University Press},
-  year = {2001},
-  author = {V. Cerven\'{y}},
-  address = {Cambridge, UK}
+title = {Seismic Ray Theory},
+publisher = {Cambridge University Press},
+year = {2001},
+author = {V. Cerven\'{y}},
+address = {Cambridge, UK}
 }
 
 @ARTICLE{CeNuMa10,
-  author = {Ali Cevahir and Akira Nukada and Satoshi Matsuoka},
-  title = {High performance conjugate gradient solver on multi-{GPU} clusters
-	using hypergraph partitioning},
-  journal = {Computer Science Research and Development},
-  year = {2010},
-  volume = {25},
-  pages = {83-91},
-  number = {1-2},
-  doi = {10.1007/s00450-010-0112-6}
+author = {Ali Cevahir and Akira Nukada and Satoshi Matsuoka},
+title = {High performance conjugate gradient solver on multi-{GPU} clusters
+using hypergraph partitioning},
+journal = {Computer Science Research and Development},
+year = {2010},
+volume = {25},
+pages = {83-91},
+number = {1-2},
+doi = {10.1007/s00450-010-0112-6}
 }
 
 @ARTICLE{ChSaHa96,
-  author = {F. J. Ch\'avez-Garc\'{\i}a and L. S\'anchez and D. Hatzfeld},
-  title = {Topographic site effects and HVSR. A comparison between observation
-	and theory},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {1559-1573}
+author = {F. J. Ch\'avez-Garc\'{\i}a and L. S\'anchez and D. Hatzfeld},
+title = {Topographic site effects and HVSR. A comparison between observation
+and theory},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {1559-1573}
 }
 
 @ARTICLE{Cha92,
-  author = {P. Chadwick},
-  title = {Some remarks on the existence of one-component surface waves in elastic
-	materials with symmetry},
-  journal = {Physica Scripta},
-  year = {1992},
-  volume = {T44},
-  pages = {94-97}
+author = {P. Chadwick},
+title = {Some remarks on the existence of one-component surface waves in elastic
+materials with symmetry},
+journal = {Physica Scripta},
+year = {1992},
+volume = {T44},
+pages = {94-97}
 }
 
 @ARTICLE{Cha90,
-  author = {P. Chadwick},
-  title = {The behaviour of elastic surface waves polarized in a plane of material
-	symmetry. {I}. {G}eneral analysis},
-  journal = {Proceedings of the Royal Society of London, United Kingdom},
-  year = {1990},
-  volume = {A430},
-  pages = {213-240}
+author = {P. Chadwick},
+title = {The behaviour of elastic surface waves polarized in a plane of material
+symmetry. {I}. {G}eneral analysis},
+journal = {Proceedings of the Royal Society of London, United Kingdom},
+year = {1990},
+volume = {A430},
+pages = {213-240}
 }
 
 @ARTICLE{Cha89,
-  author = {P. Chadwick},
-  title = {Wave propagation in transversely isotropic elastic media. {II}. {S}urface
-	waves},
-  journal = {Proceedings of the Royal Society of London, United Kingdom},
-  year = {1989},
-  volume = {A422},
-  pages = {67-101}
+author = {P. Chadwick},
+title = {Wave propagation in transversely isotropic elastic media. {II}. {S}urface
+waves},
+journal = {Proceedings of the Royal Society of London, United Kingdom},
+year = {1989},
+volume = {A422},
+pages = {67-101}
 }
 
 @INCOLLECTION{ChaSmi82,
-  author = {P. Chadwick and G. D. Smith},
-  title = {Surface waves in cubic elastic materials},
-  booktitle = {Mechanics of solids},
-  publisher = {Pergamon Press},
-  year = {1982},
-  editor = {H. G. Hopkins and M. J. Sewell},
-  pages = {47-100},
-  address = {Oxford, United Kingdom}
+author = {P. Chadwick and G. D. Smith},
+title = {Surface waves in cubic elastic materials},
+booktitle = {Mechanics of solids},
+publisher = {Pergamon Press},
+year = {1982},
+editor = {H. G. Hopkins and M. J. Sewell},
+pages = {47-100},
+address = {Oxford, United Kingdom}
 }
 
 @INCOLLECTION{ChaSmi77,
-  author = {P. Chadwick and G. D. Smith},
-  title = {Foundations of the theory of surface waves in anisotropic elastic
-	materials},
-  booktitle = {Advances in Applied Mechanics},
-  publisher = {Academic Press, New York, USA},
-  year = {1977},
-  editor = {C. S. Yih},
-  volume = {17},
-  pages = {303-376}
+author = {P. Chadwick and G. D. Smith},
+title = {Foundations of the theory of surface waves in anisotropic elastic
+materials},
+booktitle = {Advances in Applied Mechanics},
+publisher = {Academic Press, New York, USA},
+year = {1977},
+editor = {C. S. Yih},
+volume = {17},
+pages = {303-376}
 }
 
 @ARTICLE{ChaWil92a,
-  author = {P. Chadwick and N. J. Wilson},
-  title = {The behaviour of elastic surface waves polarized in a plane of material
-	symmetry. {II}. {M}onoclinic media},
-  journal = {Proceedings of the Royal Society of London, United Kingdom},
-  year = {1992},
-  volume = {A438},
-  pages = {207-223}
+author = {P. Chadwick and N. J. Wilson},
+title = {The behaviour of elastic surface waves polarized in a plane of material
+symmetry. {II}. {M}onoclinic media},
+journal = {Proceedings of the Royal Society of London, United Kingdom},
+year = {1992},
+volume = {A438},
+pages = {207-223}
 }
 
 @ARTICLE{ChaWil92b,
-  author = {P. Chadwick and N. J. Wilson},
-  title = {The behaviour of elastic surface waves polarized in a plane of material
-	symmetry. {III}. {O}rthorhombic and cubic media},
-  journal = {Proceedings of the Royal Society of London, United Kingdom},
-  year = {1992},
-  volume = {A438},
-  pages = {225-247}
+author = {P. Chadwick and N. J. Wilson},
+title = {The behaviour of elastic surface waves polarized in a plane of material
+symmetry. {III}. {O}rthorhombic and cubic media},
+journal = {Proceedings of the Royal Society of London, United Kingdom},
+year = {1992},
+volume = {A438},
+pages = {225-247}
 }
 
 @ARTICLE{ChaWu94,
-  author = {J. F. Chai and T. T. Wu},
-  title = {Determination of anisotropic elastic constants using laser-generated
-	surface waves},
-  journal = jasa,
-  year = {1994},
-  volume = {95},
-  pages = {3232-3241}
+author = {J. F. Chai and T. T. Wu},
+title = {Determination of anisotropic elastic constants using laser-generated
+surface waves},
+journal = jasa,
+year = {1994},
+volume = {95},
+pages = {3232-3241}
 }
 
 @ARTICLE{ChBoSe08,
-  author = {St\'{e}phanie Chaillat and Marc Bonnet and Jean-Fran\c{c}ois Semblat},
-  title = {A multi-level fast multipole {BEM} for {3-D} elastodynamics in the
-	frequency domain},
-  journal = cmame,
-  year = {2008},
-  volume = {197},
-  pages = {4233-4249},
-  number = {49-50},
-  doi = {10.1016/j.cma.2008.04.024}
+author = {St\'{e}phanie Chaillat and Marc Bonnet and Jean-Fran\c{c}ois Semblat},
+title = {A multi-level fast multipole {BEM} for {3-D} elastodynamics in the
+frequency domain},
+journal = cmame,
+year = {2008},
+volume = {197},
+pages = {4233-4249},
+number = {49-50},
+doi = {10.1016/j.cma.2008.04.024}
 }
 
 @PHDTHESIS{Ch00,
-  author = {E. Chaljub},
-  title = {Mod\'elisation num\'erique de la propagation d'ondes sismiques en
-	g\'eom\'etrie sph\'erique : application \`a la sismologie globale
-	({N}umerical modeling of the propagation of seismic waves in spherical
-	geometry: {a}pplication to global seismology)},
-  school = {Universit\'e Paris {\sc VII} Denis Diderot},
-  year = {2000},
-  address = {Paris, France}
+author = {E. Chaljub},
+title = {Mod\'elisation num\'erique de la propagation d'ondes sismiques en
+g\'eom\'etrie sph\'erique : application \`a la sismologie globale
+({N}umerical modeling of the propagation of seismic waves in spherical
+geometry: {a}pplication to global seismology)},
+school = {Universit\'e Paris {\sc VII} Denis Diderot},
+year = {2000},
+address = {Paris, France}
 }
 
 @ARTICLE{ChCaVi03,
-  author = {E. Chaljub and Y. Capdeville and J. P. Vilotte},
-  title = {Solving Elastodynamics in a Fluid-Solid Heterogeneous Sphere: a Parallel
-	Spectral-Element Approximation on Non-Conforming Grids},
-  journal = jcp,
-  year = {2003},
-  volume = {187},
-  pages = {457-491},
-  number = {2}
+author = {E. Chaljub and Y. Capdeville and J. P. Vilotte},
+title = {Solving Elastodynamics in a Fluid-Solid Heterogeneous Sphere: a Parallel
+Spectral-Element Approximation on Non-Conforming Grids},
+journal = jcp,
+year = {2003},
+volume = {187},
+pages = {457-491},
+number = {2}
 }
 
 @INPROCEEDINGS{CCGCK05,
-  author = {Emmanuel Chaljub and C\'ecile Cornou and Philippe Gu\'eguen and Mathieu
-	Causse and Dimitri Komatitsch},
-  title = {Spectral-element modeling of 3{D} wave propagation in the alpine
-	valley of {G}renoble, {F}rance},
-  booktitle = {Geophysical Research Abstracts},
-  year = {2005},
-  volume = {7, 05225},
-  publisher = {EGU 2nd general assembly, Wien, Austria}
+author = {Emmanuel Chaljub and C\'ecile Cornou and Philippe Gu\'eguen and Mathieu
+Causse and Dimitri Komatitsch},
+title = {Spectral-element modeling of 3{D} wave propagation in the alpine
+valley of {G}renoble, {F}rance},
+booktitle = {Geophysical Research Abstracts},
+year = {2005},
+volume = {7, 05225},
+publisher = {EGU 2nd general assembly, Wien, Austria}
 }
 
 @INCOLLECTION{ChKoViCaVaFe07,
-  author = {Emmanuel Chaljub and Dimitri Komatitsch and Jean Pierre Vilotte and
-	Yann Capdeville and Bernard Valette and Gaetano Festa},
-  title = {Spectral Element Analysis in Seismology},
-  booktitle = {Advances in wave propagation in heterogeneous media},
-  publisher = {Elsevier - Academic Press, London, UK},
-  year = {2007},
-  editor = {Ru-Shan Wu and Val\'erie Maupin},
-  volume = {48},
-  series = {Advances in Geophysics},
-  pages = {365-419}
+author = {Emmanuel Chaljub and Dimitri Komatitsch and Jean Pierre Vilotte and
+Yann Capdeville and Bernard Valette and Gaetano Festa},
+title = {Spectral Element Analysis in Seismology},
+booktitle = {Advances in wave propagation in heterogeneous media},
+publisher = {Elsevier - Academic Press, London, UK},
+year = {2007},
+editor = {Ru-Shan Wu and Val\'erie Maupin},
+volume = {48},
+series = {Advances in Geophysics},
+pages = {365-419}
 }
 
 @ARTICLE{ChMoTsBaKrKaStKr10,
-  author = {E. Chaljub and P. Moczo and S. Tsuno and P.-Y. Bard and J. Kristek
-	and M. K\"aser and M. Stupazzini and M. Kristekova},
-  title = {Quantitative Comparison of Four Numerical Predictions of 3D Ground
-	Motion in the Grenoble Valley, France},
-  journal = {Bull. Seismol. Soc. Am.},
-  year = {2010},
-  volume = {100},
-  pages = {1427-1455},
-  number = {4}
+author = {E. Chaljub and P. Moczo and S. Tsuno and P.-Y. Bard and J. Kristek
+and M. K\"aser and M. Stupazzini and M. Kristekova},
+title = {Quantitative Comparison of Four Numerical Predictions of 3D Ground
+Motion in the Grenoble Valley, France},
+journal = {Bull. Seismol. Soc. Am.},
+year = {2010},
+volume = {100},
+pages = {1427-1455},
+number = {4}
 }
 
 @ARTICLE{ChTa97,
-  author = {E. Chaljub and A. Tarantola},
-  title = {Sensitivity of {SS} precursors to topography on the upper-mantle
-	660-km discontinuity},
-  journal = grl,
-  year = {1997},
-  volume = {24},
-  pages = {2613-2616},
-  number = {21}
+author = {E. Chaljub and A. Tarantola},
+title = {Sensitivity of {SS} precursors to topography on the upper-mantle
+660-km discontinuity},
+journal = grl,
+year = {1997},
+volume = {24},
+pages = {2613-2616},
+number = {21}
 }
 
 @ARTICLE{ChVa04,
-  author = {E. Chaljub and B. Valette},
-  title = {Spectral element modelling of three-dimensional wave propagation
-	in a self-gravitating {E}arth with an arbitrarily stratified outer
-	core},
-  journal = gji,
-  year = {2004},
-  volume = {158},
-  pages = {131-141}
+author = {E. Chaljub and B. Valette},
+title = {Spectral element modelling of three-dimensional wave propagation
+in a self-gravitating {E}arth with an arbitrarily stratified outer
+core},
+journal = gji,
+year = {2004},
+volume = {158},
+pages = {131-141}
 }
 
 @BOOK{openmp,
-  title = {Parallel Programming in {O}pen{MP}},
-  publisher = {Morgan Kaufmann, Elsevier},
-  year = {2000},
-  author = {Rohit Chandra and Ramesh Menon and Leo Dagum and David Kohr and Dror
-	Maydan and Jeff McDonald},
-  address = {San Francisco, USA}
+title = {Parallel Programming in {O}pen{MP}},
+publisher = {Morgan Kaufmann, Elsevier},
+year = {2000},
+author = {Rohit Chandra and Ramesh Menon and Leo Dagum and David Kohr and Dror
+Maydan and Jeff McDonald},
+address = {San Francisco, USA}
 }
 
 @ARTICLE{ChPr92,
-  author = {C. Chapman and R. G. Pratt},
-  title = {Traveltime tomography in anisotropic media -{I}: Theory},
-  journal = gji,
-  year = {1992},
-  volume = {109},
-  pages = {1-19}
+author = {C. Chapman and R. G. Pratt},
+title = {Traveltime tomography in anisotropic media -{I}: Theory},
+journal = gji,
+year = {1992},
+volume = {109},
+pages = {1-19}
 }
 
 @ARTICLE{ChPh72,
-  author = {C. H. Chapman and R. A. Phinney},
-  title = {Diffracted seismic signals and their numerical solution},
-  journal = {Methods Comput. Phys.},
-  year = {1972},
-  volume = {12},
-  pages = {165-230}
+author = {C. H. Chapman and R. A. Phinney},
+title = {Diffracted seismic signals and their numerical solution},
+journal = {Methods Comput. Phys.},
+year = {1972},
+volume = {12},
+pages = {165-230}
 }
 
 @ARTICLE{Che:2008:APS,
-  author = {Shuai Che and Michael Boyer and Jiayuan Meng and David Tarjan and
-	Jeremy W. Sheaffer and Kevin Skadron},
-  title = {A performance study of general-purpose applications on graphics processors
-	using {CUDA}},
-  journal = {Journal of Parallel and Distributed Computing},
-  year = {2008},
-  volume = {68},
-  pages = {1370--1380},
-  number = {10},
-  month = jun,
-  doi = {10.1016/j.jpdc.2008.05.014}
+author = {Shuai Che and Michael Boyer and Jiayuan Meng and David Tarjan and
+Jeremy W. Sheaffer and Kevin Skadron},
+title = {A performance study of general-purpose applications on graphics processors
+using {CUDA}},
+journal = {Journal of Parallel and Distributed Computing},
+year = {2008},
+volume = {68},
+pages = {1370--1380},
+number = {10},
+month = jun,
+doi = {10.1016/j.jpdc.2008.05.014}
 }
 
 @ARTICLE{ChTr07,
-  author = {Min Chen and Jeroen Tromp},
-  title = {Theoretical and numerical investigations of global and regional seismic
-	wave propagation in weakly anisotropic earth models},
-  journal = gji,
-  year = {2007},
-  volume = {168},
-  pages = {1130-1152},
-  number = {3},
-  doi = {10.1111/j.1365-246X.2006.03218.x}
+author = {Min Chen and Jeroen Tromp},
+title = {Theoretical and numerical investigations of global and regional seismic
+wave propagation in weakly anisotropic earth models},
+journal = gji,
+year = {2007},
+volume = {168},
+pages = {1130-1152},
+number = {3},
+doi = {10.1111/j.1365-246X.2006.03218.x}
 }
 
 @ARTICLE{ChTrHeKa07,
-  author = {M. Chen and J. Tromp and D. Helmberger and H. Kanamori},
-  title = {Waveform modeling of the slab beneath {J}apan},
-  journal = jgr,
-  year = {2007},
-  volume = {112},
-  pages = {B02305},
-  doi = {10.1029/2006JB004394}
+author = {M. Chen and J. Tromp and D. Helmberger and H. Kanamori},
+title = {Waveform modeling of the slab beneath {J}apan},
+journal = jgr,
+year = {2007},
+volume = {112},
+pages = {B02305},
+doi = {10.1029/2006JB004394}
 }
 
 @ARTICLE{ChenBabu96,
-  author = {Q. Chen and I. Babu{\v s}ka},
-  title = {The optimal symmetrical points for polynomial interpolation of real
-	functions in the tetrahedron},
-  journal = cmame,
-  year = {1996},
-  volume = {137},
-  pages = {89-94}
+author = {Q. Chen and I. Babu{\v s}ka},
+title = {The optimal symmetrical points for polynomial interpolation of real
+functions in the tetrahedron},
+journal = cmame,
+year = {1996},
+volume = {137},
+pages = {89-94}
 }
 
 @ARTICLE{ChenBabu95,
-  author = {Q. Chen and I. Babu{\v s}ka},
-  title = {Approximate optimal points for polynomial interpolation of real functions
-	in an interval and in a triangle},
-  journal = cmame,
-  year = {1995},
-  volume = {128},
-  pages = {405-417}
+author = {Q. Chen and I. Babu{\v s}ka},
+title = {Approximate optimal points for polynomial interpolation of real functions
+in an interval and in a triangle},
+journal = cmame,
+year = {1995},
+volume = {128},
+pages = {405-417}
 }
 
 @INCOLLECTION{Che06,
-  author = {X. Chen},
-  title = {Generation and propagation of seismic {SH} waves in multilayered
-	media with irregular interfaces},
-  booktitle = {Advances in wave propagation in heterogeneous media},
-  publisher = {Elsevier},
-  year = {2006},
-  editor = {Ru-Shan Wu and Val\'erie Maupin},
-  series = {Advances in Geophysics}
+author = {X. Chen},
+title = {Generation and propagation of seismic {SH} waves in multilayered
+media with irregular interfaces},
+booktitle = {Advances in wave propagation in heterogeneous media},
+publisher = {Elsevier},
+year = {2006},
+editor = {Ru-Shan Wu and Val\'erie Maupin},
+series = {Advances in Geophysics}
 }
 
 @ARTICLE{ChPe08,
-  author = {C. Chevalier and F. Pellegrini},
-  title = {{PT-SCOTCH}: a tool for efficient parallel graph ordering},
-  journal = {Parallel Computing},
-  year = {2008},
-  volume = {34},
-  pages = {318-331},
-  number = {6-8}
+author = {C. Chevalier and F. Pellegrini},
+title = {{PT-SCOTCH}: a tool for efficient parallel graph ordering},
+journal = {Parallel Computing},
+year = {2008},
+volume = {34},
+pages = {318-331},
+number = {6-8}
 }
 
 @ARTICLE{Che06b,
-  author = {S. Chevrot},
-  title = {Finite-frequency vectorial tomography: a new method for high-resolution
-	imaging of upper mantle anisotropy},
-  journal = gji,
-  year = {2006},
-  volume = {165},
-  pages = {641-657},
-  number = {2},
-  doi = {10.1111/j.1365-246X.2006.02982.x}
+author = {S. Chevrot},
+title = {Finite-frequency vectorial tomography: a new method for high-resolution
+imaging of upper mantle anisotropy},
+journal = gji,
+year = {2006},
+volume = {165},
+pages = {641-657},
+number = {2},
+doi = {10.1111/j.1365-246X.2006.02982.x}
 }
 
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-  pages = {711-720},
-  number = {2},
-  doi = {10.1111/j.1365-246X.2004.02432.x}
+author = {S. Chevrot and N. Favier and D. Komatitsch},
+title = {Shear wave splitting in three-dimensional anisotropic media},
+journal = gji,
+year = {2004},
+volume = {159},
+pages = {711-720},
+number = {2},
+doi = {10.1111/j.1365-246X.2004.02432.x}
 }
 
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+author = {W. C. Chew and Q. Liu},
+title = {{P}erfectly {M}atched {L}ayers for elastodynamics: a new absorbing
+boundary condition},
+journal = jca,
+year = {1996},
+volume = {4},
+pages = {341-359},
+number = {4}
 }
 
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-  year = {1994},
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+author = {W. C. Chew and W. H. Weedon},
+title = {A {3-D} perfectly matched medium from modified {M}axwell's equations
+with stretched coordinates},
+journal = {Microwave Opt. Technol. Lett.},
+year = {1994},
+volume = {7},
+pages = {599-604},
+number = {13}
 }
 
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+author = {Alexandre Joel Chorin},
+title = {Numerical solution of the {N}avier-{S}tokes equations},
+journal = {Math. Comput.},
+year = {1968},
+volume = {22},
+pages = {745-762}
 }
 
 @BOOK{Cia89,
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-  publisher = {Cambridge University Press},
-  year = {1989},
-  author = {P. G. Ciarlet},
-  series = {Cambridge Texts in Applied Mathematics},
-  address = {Cambridge}
+title = {Introduction to Numerical Linear Algebra and Optimisation},
+publisher = {Cambridge University Press},
+year = {1989},
+author = {P. G. Ciarlet},
+series = {Cambridge Texts in Applied Mathematics},
+address = {Cambridge}
 }
 
 @BOOK{pgc,
-  title = {The Finite Element Method for Elliptic Problems},
-  publisher = {North Holland},
-  year = {1978},
-  author = {P. G. Ciarlet},
-  address = {Amsterdam},
-  note = {530 p.}
+title = {The Finite Element Method for Elliptic Problems},
+publisher = {North Holland},
+year = {1978},
+author = {P. G. Ciarlet},
+address = {Amsterdam},
+note = {530 p.}
 }
 
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-  pages = {37-56}
+author = {Eric Cl\'ev\'ed\'e and Charles M\'egnin and Barabara Romanowicz and
+Philippe Lognonn\'e},
+title = {Seismic waveform modeling and surface wave tomography in a three-dimensional
+{E}arth: asymptotic and non-asymptotic approaches},
+journal = pepi,
+year = {2000},
+volume = {119(1)},
+pages = {37-56}
 }
 
 @ARTICLE{Cla72,
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-  journal = {U.S. Geol. Surv. Prof. Pap.},
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+author = {M. N. Clark},
+title = {Intensity of shaking estimated from displaced stones},
+journal = {U.S. Geol. Surv. Prof. Pap.},
+year = {1972},
+volume = {787},
+pages = {175-182}
 }
 
 @ARTICLE{ClSiYeJaWaBe95,
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-	earthquake},
-  journal = grl,
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-  pages = {2313-2316},
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+author = {T. J. Clarke and P. G. Silver and Y. L. Yeh and D. E. James and T.
+C. Wallace and S. L. Beck},
+title = {Close in {ScS} and {sScS} reverberations from the 9 {J}une 1994 {B}olivian
+earthquake},
+journal = grl,
+year = {1995},
+volume = {22},
+pages = {2313-2316},
+number = {16}
 }
 
 @ARTICLE{ClEn77,
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-  title = {Absorbing boundary conditions for acoustic and elastic wave equations},
-  journal = bssa,
-  year = {1977},
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-  pages = {1529-1540}
+author = {R. Clayton and B. Engquist},
+title = {Absorbing boundary conditions for acoustic and elastic wave equations},
+journal = bssa,
+year = {1977},
+volume = {67},
+pages = {1529-1540}
 }
 
 @ARTICLE{ClLa95,
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-	features near the {NORESS} array},
-  journal = bssa,
-  year = {1995},
-  volume = {85},
-  pages = {859-873}
+author = {R. H. Clouser and C. A. Langston},
+title = {Modeling observed {$P$-$R_g$} conversions from isolated topographic
+features near the {NORESS} array},
+journal = bssa,
+year = {1995},
+volume = {85},
+pages = {859-873}
 }
 
 @ARTICLE{CoSc95,
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-  title = {Finite-difference modelling of faults and fractures},
-  journal = geophysics,
-  year = {1995},
-  volume = {60},
-  pages = {1514-1526}
+author = {R. T. Coates and M. Schoenberg},
+title = {Finite-difference modelling of faults and fractures},
+journal = geophysics,
+year = {1995},
+volume = {60},
+pages = {1514-1526}
 }
 
 @ARTICLE{CoRi2002,
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-	of earthquake interaction},
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-  year = {2002},
-  volume = {107},
-  pages = {2-1 - 2-17}
+author = {M. Cocco and J. R. Rice},
+title = {Pore pressure and poroelasticity effects in {C}oulomb stress analysis
+of earthquake interaction},
+journal = jgr,
+year = {2002},
+volume = {107},
+pages = {2-1 - 2-17}
 }
 
 @BOOK{CoKaSh00,
-  title = {Discontinuous {G}alerkin Methods: Theory, Computation and Applications},
-  publisher = {Springer},
-  year = {2000},
-  author = {Bernardo Cockburn and George E. Karniadakis and Chi-Wang Shu},
-  address = {Heidelberg, Germany}
+title = {Discontinuous {G}alerkin Methods: Theory, Computation and Applications},
+publisher = {Springer},
+year = {2000},
+author = {Bernardo Cockburn and George E. Karniadakis and Chi-Wang Shu},
+address = {Heidelberg, Germany}
 }
 
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-  title = {Ondelettes et traitement num\'erique du signal},
-  publisher = {Masson},
-  year = {1992},
-  author = {A. Cohen},
-  address = {Paris}
+title = {Ondelettes et traitement num\'erique du signal},
+publisher = {Masson},
+year = {1992},
+author = {A. Cohen},
+address = {Paris}
 }
 
 @BOOK{Coh02,
-  title = {Higher-order numerical methods for transient wave equations},
-  publisher = {Springer-Verlag},
-  year = {2002},
-  author = {Gary Cohen},
-  address = {Berlin, Germany}
+title = {Higher-order numerical methods for transient wave equations},
+publisher = {Springer-Verlag},
+year = {2002},
+author = {Gary Cohen},
+address = {Berlin, Germany}
 }
 
 @INPROCEEDINGS{Coh88,
-  author = {G. Cohen},
-  title = {Schemes fourth-order in time and space for 2{D} elastodynamics equations},
-  booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
-  year = {1988},
-  pages = {1288-1291},
-  note = {58th international meeting of the SEG}
+author = {G. Cohen},
+title = {Schemes fourth-order in time and space for 2{D} elastodynamics equations},
+booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
+year = {1988},
+pages = {1288-1291},
+note = {58th international meeting of the SEG}
 }
 
 @ARTICLE{CoFa05,
-  author = {G. Cohen and S. Fauqueux},
-  title = {Mixed Spectral Finite Elements for the Linear Elasticity System in
-	Unbounded Domains},
-  journal = {SIAM Journal on Scientific Computing},
-  year = {2005},
-  volume = {26},
-  pages = {864-884},
-  number = {3},
-  doi = {10.1137/S1064827502407457}
+author = {G. Cohen and S. Fauqueux},
+title = {Mixed Spectral Finite Elements for the Linear Elasticity System in
+Unbounded Domains},
+journal = {SIAM Journal on Scientific Computing},
+year = {2005},
+volume = {26},
+pages = {864-884},
+number = {3},
+doi = {10.1137/S1064827502407457}
 }
 
 @ARTICLE{CoFa00,
-  author = {G. Cohen and S. Fauqueux},
-  title = {Mixed finite elements with mass lumping for the transient wave equation},
-  journal = jca,
-  year = {2000},
-  volume = {8},
-  pages = {171-188},
-  number = {1},
-  doi = {10.1142/S0218396X0000011X}
+author = {G. Cohen and S. Fauqueux},
+title = {Mixed finite elements with mass lumping for the transient wave equation},
+journal = jca,
+year = {2000},
+volume = {8},
+pages = {171-188},
+number = {1},
+doi = {10.1142/S0218396X0000011X}
 }
 
 @ARTICLE{CoJo90,
-  author = {G. Cohen and P. Joly},
-  title = {Fourth-order schemes for the heterogeneous acoustics equation},
-  journal = cmame,
-  year = {1990},
-  volume = {80},
-  pages = {397-407}
+author = {G. Cohen and P. Joly},
+title = {Fourth-order schemes for the heterogeneous acoustics equation},
+journal = cmame,
+year = {1990},
+volume = {80},
+pages = {397-407}
 }
 
 @ARTICLE{CoJoRoTo01,
-  author = {G. Cohen and P. Joly and J. E. Roberts and N. Tordjman},
-  title = {Higher-Order Triangular Finite Elements with Mass Lumping for the
-	Wave Equation},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {2001},
-  volume = {38},
-  pages = {2047-2078},
-  number = {6},
-  doi = {10.1137/S0036142997329554}
+author = {G. Cohen and P. Joly and J. E. Roberts and N. Tordjman},
+title = {Higher-Order Triangular Finite Elements with Mass Lumping for the
+Wave Equation},
+journal = {SIAM Journal on Numerical Analysis},
+year = {2001},
+volume = {38},
+pages = {2047-2078},
+number = {6},
+doi = {10.1137/S0036142997329554}
 }
 
 @INPROCEEDINGS{CoJoTo93,
-  author = {G. Cohen and P. Joly and N. Tordjman},
-  title = {Construction and analysis of higher-order finite elements with mass
-	lumping for the wave equation},
-  booktitle = {Proceedings of the second international conference on mathematical
-	and numerical aspects of wave propagation},
-  year = {1993},
-  editor = {R. Kleinman},
-  pages = {152-160},
-  publisher = {SIAM, Philadelphia, Pennsylvania, USA}
+author = {G. Cohen and P. Joly and N. Tordjman},
+title = {Construction and analysis of higher-order finite elements with mass
+lumping for the wave equation},
+booktitle = {Proceedings of the second international conference on mathematical
+and numerical aspects of wave propagation},
+year = {1993},
+editor = {R. Kleinman},
+pages = {152-160},
+publisher = {SIAM, Philadelphia, Pennsylvania, USA}
 }
 
 @ARTICLE{Col97,
-  author = {F. Collino},
-  title = {{P}erfectly matched absorbing layers for the paraxial equations},
-  journal = jcp,
-  year = {1997},
-  volume = {131},
-  pages = {164-180}
+author = {F. Collino},
+title = {{P}erfectly matched absorbing layers for the paraxial equations},
+journal = jcp,
+year = {1997},
+volume = {131},
+pages = {164-180}
 }
 
 @ARTICLE{CoFoJo03a,
-  author = {Collino, F. and Fouquet, T. and Joly, P.},
-  title = {A conservative space-time mesh refinement method for the 1-{D} wave
-	equation. {I}. {C}onstruction},
-  journal = {Numerische Mathematik},
-  year = {2003},
-  volume = {95},
-  pages = {197-221},
-  number = {2}
+author = {Collino, F. and Fouquet, T. and Joly, P.},
+title = {A conservative space-time mesh refinement method for the 1-{D} wave
+equation. {I}. {C}onstruction},
+journal = {Numerische Mathematik},
+year = {2003},
+volume = {95},
+pages = {197-221},
+number = {2}
 }
 
 @ARTICLE{CoFoJo03b,
-  author = {Collino, F. and Fouquet, T. and Joly, P.},
-  title = {A conservative space-time mesh refinement method for the 1-{D} wave
-	equation. {II}. {A}nalysis},
-  journal = {Numerische Mathematik},
-  year = {2003},
-  volume = {95},
-  pages = {223-251},
-  number = {2}
+author = {Collino, F. and Fouquet, T. and Joly, P.},
+title = {A conservative space-time mesh refinement method for the 1-{D} wave
+equation. {II}. {A}nalysis},
+journal = {Numerische Mathematik},
+year = {2003},
+volume = {95},
+pages = {223-251},
+number = {2}
 }
 
 @TECHREPORT{CoFoJo98,
-  author = {F. Collino and T. Fouquet and P. Joly},
-  title = {Analyse num\'erique d'une m\'ethode de raffinement de maillage espace-temps
-	pour l'\'equation des ondes},
-  institution = {INRIA},
-  year = {1998},
-  note = {Research report RR-3474}
+author = {F. Collino and T. Fouquet and P. Joly},
+title = {Analyse num\'erique d'une m\'ethode de raffinement de maillage espace-temps
+pour l'\'equation des ondes},
+institution = {INRIA},
+year = {1998},
+note = {Research report RR-3474}
 }
 
 @ARTICLE{CoMo98a,
-  author = {F. Collino and P. Monk},
-  title = {Optimizing the {P}erfectly {M}atched {L}ayer},
-  journal = cmame,
-  year = {1998},
-  volume = {164},
-  pages = {157-171}
+author = {F. Collino and P. Monk},
+title = {Optimizing the {P}erfectly {M}atched {L}ayer},
+journal = cmame,
+year = {1998},
+volume = {164},
+pages = {157-171}
 }
 
 @ARTICLE{CoMo98b,
-  author = {F. Collino and P. Monk},
-  title = {The {P}erfectly {M}atched {L}ayer in curvilinear coordinates},
-  journal = {SIAM J. Sci. Comput.},
-  year = {1998},
-  volume = {19},
-  pages = {2061-2090},
-  number = {6}
+author = {F. Collino and P. Monk},
+title = {The {P}erfectly {M}atched {L}ayer in curvilinear coordinates},
+journal = {SIAM J. Sci. Comput.},
+year = {1998},
+volume = {19},
+pages = {2061-2090},
+number = {6}
 }
 
 @ARTICLE{CoTs01,
-  author = {F. Collino and C. Tsogka},
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-	problem in anisotropic heterogeneous media},
-  journal = geophysics,
-  year = {2001},
-  volume = {66},
-  pages = {294-307},
-  number = {1}
+author = {F. Collino and C. Tsogka},
+title = {Application of the {PML} absorbing layer model to the linear elastodynamic
+problem in anisotropic heterogeneous media},
+journal = geophysics,
+year = {2001},
+volume = {66},
+pages = {294-307},
+number = {1}
 }
 
 @ARTICLE{cormier1999,
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-  year = {1999},
-  volume = {136},
-  pages = {373-384}
+author = {V. F. Cormier},
+title = {Anisotropy of heterogeneity scale lengths in the lower mantle from
+PKIKP precursors},
+journal = gji,
+year = {1999},
+volume = {136},
+pages = {373-384}
 }
 
 @ARTICLE{Cor86,
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-  year = {1986},
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-  pages = {231-240}
+author = {V. F. Cormier},
+title = {Synthesis of body waves in transversely isotropic {E}arth models},
+journal = bssa,
+year = {1986},
+volume = {76},
+pages = {231-240}
 }
 
 @ARTICLE{cornou03b,
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+author = {C\'ecile Cornou and Pierre-Yves Bard and Michel Dietrich},
+title = {Contribution of Dense Array Analysis to the identification and quantification
+of basin-edge-induced waves, {P}art {II}: {A}pplication to the {G}renoble
+basin ({F}rench {A}lps)},
+journal = bssa,
+year = {2003},
+volume = {93},
+pages = {2624-2648},
+number = {6}
 }
 
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+author = {J. Corones},
+title = {Bremmer Series That Correct Parabolic Approximations},
+journal = {J. Math. Anal. Appl.},
+year = {1975},
+volume = {50},
+pages = {361-372}
 }
 
 @INPROCEEDINGS{Corrigan:2009:RUG,
-  author = {Andrew Corrigan and Fernando Camelli and Rainald L{\"o}hner and John
-	Wallin},
-  title = {Running unstructured grid based {CFD} solvers on modern graphics
-	hardware},
-  booktitle = {19th AIAA Computational Fluid Dynamics Conference},
-  year = {2009},
-  pages = {1-11},
-  month = jun,
-  note = {AIAA 2009-4001}
+author = {Andrew Corrigan and Fernando Camelli and Rainald L{\"o}hner and John
+Wallin},
+title = {Running unstructured grid based {CFD} solvers on modern graphics
+hardware},
+booktitle = {19th AIAA Computational Fluid Dynamics Conference},
+year = {2009},
+pages = {1-11},
+month = jun,
+note = {AIAA 2009-4001}
 }
 
 @ARTICLE{CoFrLe28,
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-  title = {\"{U}ber die partiellen {D}ifferenzengleichungen der mathematischen
-	{P}hysik},
-  journal = {Mathematische Annalen},
-  year = {1928},
-  volume = {100},
-  pages = {32-74}
+author = {R. Courant and K. O. Friedrichs and H. Lewy},
+title = {\"{U}ber die partiellen {D}ifferenzengleichungen der mathematischen
+{P}hysik},
+journal = {Mathematische Annalen},
+year = {1928},
+volume = {100},
+pages = {32-74}
 }
 
 @ARTICLE{CoIsRe52,
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-	finite differences},
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-  year = {1952},
-  volume = {5},
-  pages = {243-255}
+author = {R. Courant and E. Isaacson and M. Rees},
+title = {On the solution of nonlinear hyperbolic differential equations by
+finite differences},
+journal = {Communications on Pure and Applied Mathematics},
+year = {1952},
+volume = {5},
+pages = {243-255}
 }
 
 @ARTICLE{Cow41,
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+author = {T. G. Cowling},
+title = {The non-radial oscillations of polytropic stars},
+journal = {Mon. Not. Roy. Astron. Soc.},
+year = {1941},
+volume = {101},
+pages = {369-373}
 }
 
 @ARTICLE{Cra71,
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+author = {A. Craggs},
+title = {The transient response of a coupled plate-acoustic system using plate
+and acoustic finite elements},
+journal = {J. Sound Vib.},
+year = {1971},
+volume = {15},
+pages = {509-528}
 }
 
 @ARTICLE{Cra84,
-  author = {S. Crampin},
-  title = {An introduction to wave propagation in anisotropic media},
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-  year = {1984},
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+author = {S. Crampin},
+title = {An introduction to wave propagation in anisotropic media},
+journal = gjras,
+year = {1984},
+volume = {76},
+pages = {17-28}
 }
 
 @ARTICLE{CrChHi84,
-  author = {S. Crampin and E. M. Chesnokov and R. G. Hipkin},
-  title = {Seismic anisotropy - the state of the art {II}},
-  journal = gjras,
-  year = {1984},
-  volume = {76},
-  pages = {1-16}
+author = {S. Crampin and E. M. Chesnokov and R. G. Hipkin},
+title = {Seismic anisotropy - the state of the art {II}},
+journal = gjras,
+year = {1984},
+volume = {76},
+pages = {1-16}
 }
 
 @ARTICLE{CraTay77,
-  author = {S. Crampin and D. B. Taylor},
-  title = {The propagation of surface waves in anisotropic media},
-  journal = gji,
-  year = {1977},
-  volume = {25},
-  pages = {71-87},
-  number = {1-3}
+author = {S. Crampin and D. B. Taylor},
+title = {The propagation of surface waves in anisotropic media},
+journal = gji,
+year = {1977},
+volume = {25},
+pages = {71-87},
+number = {1-3}
 }
 
 @ARTICLE{CrPiNoMcTa90,
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+author = {P. Cristini and F. Jensen and D. Morisset and J. Piraux and J. P.
+Sessarego},
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+between numerical results and tank experiments for deep and shallow
+water environments},
+booktitle = {Theoretical and Computational Acoustics' 97},
+publisher = {World Scientific Publisher},
+year = {1999},
+editor = {Y H Pao and E C Shang and Y C Teng},
+pages = {999998-999999}
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+author = {E. Cuthill and J. McKee},
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+booktitle = {Proceedings of the 24th National ACM Conference},
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+finite-difference method},
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+year = {1995},
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+author = {K. T. Danielson and R. R. Namburu},
+title = {Nonlinear dynamic finite element analysis on parallel computers using
+{F}ortran90 and {MPI}},
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+year = {1998},
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+number = {3-6}
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+journal = {Wave Motion},
+year = {1998},
+volume = {27},
+pages = {79-93}
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+author = {A. N. Darinskii},
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+solid layer interface. {II} {L}eaky waves given rise to by exceptional
+bulk waves},
+journal = jasa,
+year = {1998},
+volume = {103},
+pages = {1845-1854}
 }
 
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+author = {A. N. Darinskii},
+title = {On the theory of leaky waves in crystals},
+journal = {Wave Motion},
+year = {1997},
+volume = {25},
+pages = {35-49}
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+author = {A. N. Darinskii and V. I. Alshits and J. Lothe},
+title = {Simple reflection and leaky waves in the vicinity of a line of exceptional
+bulk waves},
+journal = {Wave Motion},
+year = {1999},
+volume = {30},
+pages = {253-274}
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-	in anisotropic elastic media},
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+author = {A. N. Darinskii and V. I. Alshits and J. Lothe and V. N. Lyubimov
+and A. L. Shuvalov},
+title = {An existence criterion for the branch of two-component surface waves
+in anisotropic elastic media},
+journal = {Wave Motion},
+year = {1998},
+volume = {28},
+pages = {241-257}
 }
 
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+author = {A. N. Darinskii and M. Weihnacht},
+title = {Acoustic waves in bounded anisotropic media: theorems, estimations,
+and computations},
+journal = {IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control},
+year = {2005},
+volume = {52},
+pages = {792-801},
+number = {5}
 }
 
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+author = {E. Darrigrand},
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+for the 3{D} {H}elmholtz {E}quation},
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+year = {2003},
+volume = {9999999},
+pages = {9999998-9999999}
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+author = {I. Daubechies},
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+year = {1988},
+volume = {41},
+pages = {9999998-9999999},
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+L. Knopoff},
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+waves},
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+volume = {91},
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-  doi = {10.1111/j.1365-246X.2008.03915.x}
+author = {De Basabe, J. D. and Sen, M. K. and Wheeler, M. F.},
+title = {The interior penalty discontinuous {G}alerkin method for elastic
+wave propagation: grid dispersion},
+journal = gji,
+year = {2008},
+volume = {175},
+pages = {83-93},
+number = {1},
+doi = {10.1111/j.1365-246X.2008.03915.x}
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+author = {Jon{\'a}s D. {De Basabe} and Mrinal K. Sen},
+title = {Stability of the high-order finite elements for acoustic or elastic
+wave propagation with high-order time stepping},
+journal = gji,
+year = {2010},
+volume = {181},
+pages = {577-590},
+number = {1},
+doi = {10.1111/j.1365-246X.2010.04536.x}
 }
 
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-  year = {2007},
-  volume = {72},
-  pages = {T81-T95},
-  number = {6},
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+author = {Jon{\'a}s D. {De Basabe} and Mrinal K. Sen},
+title = {Grid dispersion and stability criteria of some common finite-element
+methods for acoustic and elastic wave equations},
+journal = geophysics,
+year = {2007},
+volume = {72},
+pages = {T81-T95},
+number = {6},
+doi = {10.1190/1.2785046}
 }
 
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-	in the Caracas basin},
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-	Geology on Seismic Motion},
-  year = {2006},
-  volume = {1},
-  pages = {512-522},
-  address = {Grenoble, France}
+author = {E. Delavaud and P. Cupillard and G. Festa and J.-P. Vilotte},
+title = {3{D} Spectral Element Method simulations of the seismic response
+in the Caracas basin},
+booktitle = {Proc. of the Third International Symposium on the Effects of Surface
+Geology on Seismic Motion},
+year = {2006},
+volume = {1},
+pages = {512-522},
+address = {Grenoble, France}
 }
 
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+title = {Analyse num\'erique et \'equations diff\'erentielles},
+publisher = {Presses Universitaires de Grenoble},
+year = {1991},
+author = {Jean-Pierre Demailly},
+address = {Grenoble}
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+title = {Waves on the surface of a crystal},
+journal = {Journal of Applied Physics},
+year = {1957},
+volume = {28},
+pages = {669-671},
+number = {6}
 }
 
 @ARTICLE{DeHu09,
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+author = {M. Deschamps and G. Huet},
+title = {Complex surface rays associated with inhomogeneous skimming and {R}ayleigh
+waves},
+journal = {Int. J. Nonlinear Mech.},
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+volume = {44},
+pages = {469-477}
 }
 
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-  title = {Inhomogeneous plane wave and the most energetic complex ray},
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+author = {M. Deschamps and O. Poncelet},
+title = {Inhomogeneous plane wave and the most energetic complex ray},
+journal = {Ultrasonics},
+year = {2002},
+volume = {40},
+pages = {293-296}
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-  doi = {10.1046/j.1365-246X.2003.01956.x}
+author = {J. X. Dessa and G. Pascal},
+title = {Combined traveltime and frequency-domain seismic waveform inversion:
+a case study on multi-offset ultrasonic data},
+journal = gji,
+year = {2003},
+volume = {154},
+pages = {117-133},
+number = {1},
+doi = {10.1046/j.1365-246X.2003.01956.x}
 }
 
 @ARTICLE{Des03,
-  author = {M. Destrade},
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-	and some explicit wave speeds},
-  journal = {Mechanics of Materials},
-  year = {2003},
-  volume = {35},
-  pages = {931-939}
+author = {M. Destrade},
+title = {Rayleigh waves in symmetry planes of crystals: explicit secular equations
+and some explicit wave speeds},
+journal = {Mechanics of Materials},
+year = {2003},
+volume = {35},
+pages = {931-939}
 }
 
 @ARTICLE{Des01a,
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+author = {M. Destrade},
+title = {The explicit secular equation for surface acoustic waves in monoclinic
+elastic crystals},
+journal = jasa,
+year = {2001},
+volume = {109},
+pages = {1398-1402},
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 }
 
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+journal = jasa,
+year = {2001},
+volume = {110},
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 }
 
 @BOOK{DeFiMu02,
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-  author = {M. O. Deville and P. F. Fischer and E. H. Mund},
-  address = {Cambridge, United Kingdom}
+title = {High-Order Methods for Incompressible Fluid Flow},
+publisher = {Cambridge University Press},
+year = {2002},
+author = {M. O. Deville and P. F. Fischer and E. H. Mund},
+address = {Cambridge, United Kingdom}
 }
 
 @ARTICLE{DeWitt,
-  author = {C. DeWitt-Morette},
-  title = {Feynman {P}ath {I}ntegrals : {I}) {L}inear {A}nd {A}ffine {T}echniques,
-	{II}) {T}he {F}eynman-{G}reen function},
-  journal = {Comm. Math. Phys},
-  year = {1974},
-  volume = {37},
-  pages = {63-81}
+author = {C. DeWitt-Morette},
+title = {Feynman {P}ath {I}ntegrals : {I}) {L}inear {A}nd {A}ffine {T}echniques,
+{II}) {T}he {F}eynman-{G}reen function},
+journal = {Comm. Math. Phys},
+year = {1974},
+volume = {37},
+pages = {63-81}
 }
 
 @BOOK{DhTo84,
-  title = {The finite element method displayed},
-  publisher = {John Wiley and sons},
-  year = {1984},
-  author = {Gouri Dhatt and Gilbert Touzot},
-  address = {New York}
+title = {The finite element method displayed},
+publisher = {John Wiley and sons},
+year = {1984},
+author = {Gouri Dhatt and Gilbert Touzot},
+address = {New York}
 }
 
 @ARTICLE{DiEz08,
-  author = {Julien Diaz and Abdela\^aziz Ezziani},
-  title = {A semi-analytical solution for a two-layer non dissipative poroelastic
-	medium},
-  journal = jcp,
-  year = {2008},
-  note = {In preparation.}
+author = {Julien Diaz and Abdela\^aziz Ezziani},
+title = {A semi-analytical solution for a two-layer non dissipative poroelastic
+medium},
+journal = jcp,
+year = {2008},
+note = {In preparation.}
 }
 
 @ARTICLE{DiGr09,
-  author = {Julien Diaz and Marcus J. Grote},
-  title = {Energy Conserving Explicit Local Time Stepping for Second-Order Wave
-	Equations},
-  journal = {SIAM J. Sci. Comput.},
-  year = {2009},
-  volume = {31},
-  pages = {1985-2014},
-  number = {3}
+author = {Julien Diaz and Marcus J. Grote},
+title = {Energy Conserving Explicit Local Time Stepping for Second-Order Wave
+Equations},
+journal = {SIAM J. Sci. Comput.},
+year = {2009},
+volume = {31},
+pages = {1985-2014},
+number = {3}
 }
 
 @ARTICLE{DiJo06,
-  author = {J. Diaz and P. Joly},
-  title = {A time-domain analysis of {PML} models in acoustics},
-  journal = cmame,
-  year = {2006},
-  volume = {195},
-  pages = {3820-3853},
-  number = {29-32},
-  doi = {10.1016/j.cma.2005.02.031}
+author = {J. Diaz and P. Joly},
+title = {A time-domain analysis of {PML} models in acoustics},
+journal = cmame,
+year = {2006},
+volume = {195},
+pages = {3820-3853},
+number = {29-32},
+doi = {10.1016/j.cma.2005.02.031}
 }
 
 @ARTICLE{DiJo05,
-  author = {J. Diaz and P. Joly},
-  title = {A robust high-order non-conforming finite-element formulation for
-	time domain fluid-structure interaction},
-  journal = jca,
-  year = {2005},
-  volume = {13},
-  pages = {403-431},
-  number = {3}
+author = {J. Diaz and P. Joly},
+title = {A robust high-order non-conforming finite-element formulation for
+time domain fluid-structure interaction},
+journal = jca,
+year = {2005},
+volume = {13},
+pages = {403-431},
+number = {3}
 }
 
 @MISC{dobbswebsite,
-  author = {Dr. Dobb's},
-  month = {March},
-  year = {2008},
-  note = {{D}r. Dobb's Portal web site},
-  url = {www.ddj.com/hpc-high-performance-computing/207200659}
+author = {Dr. Dobb's},
+month = {March},
+year = {2008},
+note = {{D}r. Dobb's Portal web site},
+url = {www.ddj.com/hpc-high-performance-computing/207200659}
 }
 
 @INPROCEEDINGS{DoBiBo07,
-  author = {R. Dolbeau and S. Bihan and F. Bodin},
-  title = {{HMPP: A} Hybrid Multi-core Parallel Programming Environment},
-  booktitle = {Proceedings of the Workshop on General Purpose Processing on Graphics
-	Processing Units (GPGPU'2007)},
-  year = {2007},
-  pages = {1-5},
-  address = {Boston, Massachusetts, USA},
-  month = {October},
-  url = {www.irisa.fr/caps/projects/Astex}
+author = {R. Dolbeau and S. Bihan and F. Bodin},
+title = {{HMPP: A} Hybrid Multi-core Parallel Programming Environment},
+booktitle = {Proceedings of the Workshop on General Purpose Processing on Graphics
+Processing Units (GPGPU'2007)},
+year = {2007},
+pages = {1-5},
+address = {Boston, Massachusetts, USA},
+month = {October},
+url = {www.irisa.fr/caps/projects/Astex}
 }
 
 @ARTICLE{DoShGuMa05,
-  author = {Liangguo Dong and Deping She and Luping Guan and Zaitian Ma},
-  title = {An eigenvalue decomposition method to construct absorbing boundary
-	conditions for acoustic and elastic wave equations},
-  journal = {J. Geophys. Eng.},
-  year = {2005},
-  volume = {2},
-  pages = {192-198},
-  doi = {10.1088/1742-2132/2/3/003}
+author = {Liangguo Dong and Deping She and Luping Guan and Zaitian Ma},
+title = {An eigenvalue decomposition method to construct absorbing boundary
+conditions for acoustic and elastic wave equations},
+journal = {J. Geophys. Eng.},
+year = {2005},
+volume = {2},
+pages = {192-198},
+doi = {10.1088/1742-2132/2/3/003}
 }
 
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-  journal = {Geophys. J. R. astr. Soc.},
-  year = {1983},
-  volume = {75},
-  pages = {693-711}
+author = {D. J. Doornbos},
+title = {Observable effects of the seismic absorption band in the {E}arth},
+journal = {Geophys. J. R. astr. Soc.},
+year = {1983},
+volume = {75},
+pages = {693-711}
 }
 
 @ARTICLE{Doornbos79,
-  author = {Doornbos, D. J. and Mondt, J. C.},
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-  journal = {Geophys. J. R. astr. Soc.},
-  year = {1979},
-  volume = {57},
-  pages = {353--379}
+author = {Doornbos, D. J. and Mondt, J. C.},
+title = {Attenuation of ${P}$ and ${S}$ waves diffracted around the core},
+journal = {Geophys. J. R. astr. Soc.},
+year = {1979},
+volume = {57},
+pages = {353--379}
 }
 
 @ARTICLE{DoSpSt86,
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-	boundary layer},
-  journal = pepi,
-  year = {1986},
-  volume = {41},
-  pages = {225-239}
+author = {D. J. Doornbos and S. Spilopoulos and F. D. Stacey},
+title = {Seismological properties of {D}'' and the structure of a thermal
+boundary layer},
+journal = pepi,
+year = {1986},
+volume = {41},
+pages = {225-239}
 }
 
 @ARTICLE{DoTa95,
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-  year = {1995},
-  volume = {100},
-  pages = {2123-2133}
+author = {E. Dormy and A. Tarantola},
+title = {Numerical simulation of elastic wave propagation using a finite volume
+method},
+journal = jgr,
+year = {1995},
+volume = {100},
+pages = {2123-2133}
 }
 
 @PHDTHESIS{Dou94,
-  author = {Christophe Doursat},
-  title = {Qualit\'es, d\'efauts et am\'eliorations des maillages alg\'ebriques
-	et elliptiques},
-  school = {Universit\'e Paris {\sc VI} Jussieu},
-  year = {1994},
-  address = {Paris}
+author = {Christophe Doursat},
+title = {Qualit\'es, d\'efauts et am\'eliorations des maillages alg\'ebriques
+et elliptiques},
+school = {Universit\'e Paris {\sc VI} Jussieu},
+year = {1994},
+address = {Paris}
 }
 
 @ARTICLE{Dra72,
-  author = {L. A. Drake},
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-  journal = bssa,
-  year = {1972},
-  volume = {62},
-  pages = {1241-1258},
-  number = {5}
+author = {L. A. Drake},
+title = {Love and {R}ayleigh waves in nonhorizontally layered media},
+journal = bssa,
+year = {1972},
+volume = {62},
+pages = {1241-1258},
+number = {5}
 }
 
 @ARTICLE{DrMo87,
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-	waves by dipping layers of arbitrary shape},
-  journal = bssa,
-  year = {1987},
-  volume = {77},
-  pages = {212-235}
+author = {M. Dravinski and T. K. Mossessian},
+title = {Scattering of plane harmonic {{\it P}}, {{\it SV}} and {R}ayleigh
+waves by dipping layers of arbitrary shape},
+journal = bssa,
+year = {1987},
+volume = {77},
+pages = {212-235}
 }
 
 @ARTICLE{DrHe90,
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-  title = {Broadband modeling of local earthquakes},
-  journal = bssa,
-  year = {1990},
-  volume = {80},
-  pages = {1162-1179}
+author = {D. S. Dreger and D. V. Helmberger},
+title = {Broadband modeling of local earthquakes},
+journal = bssa,
+year = {1990},
+volume = {80},
+pages = {1162-1179}
 }
 
 @ARTICLE{DrGi07a,
-  author = {Francis H. Drossaert and Antonios Giannopoulos},
-  title = {A nonsplit complex frequency-shifted {PML} based on recursive integration
-	for {FDTD} modeling of elastic waves},
-  journal = geophysics,
-  year = {2007},
-  volume = {72},
-  pages = {T9-T17},
-  number = {2},
-  doi = {10.1190/1.2424888}
+author = {Francis H. Drossaert and Antonios Giannopoulos},
+title = {A nonsplit complex frequency-shifted {PML} based on recursive integration
+for {FDTD} modeling of elastic waves},
+journal = geophysics,
+year = {2007},
+volume = {72},
+pages = {T9-T17},
+number = {2},
+doi = {10.1190/1.2424888}
 }
 
 @ARTICLE{DrGi07b,
-  author = {F. H. Drossaert and A. Giannopoulos},
-  title = {Complex frequency shifted convolution {PML} for {FDTD} modelling
-	of elastic waves},
-  journal = {Wave Motion},
-  year = {2007},
-  volume = {44},
-  pages = {593-604},
-  number = {7-8},
-  doi = {10.1016/j.wavemoti.2007.03.003}
+author = {F. H. Drossaert and A. Giannopoulos},
+title = {Complex frequency shifted convolution {PML} for {FDTD} modelling
+of elastic waves},
+journal = {Wave Motion},
+year = {2007},
+volume = {44},
+pages = {593-604},
+number = {7-8},
+doi = {10.1016/j.wavemoti.2007.03.003}
 }
 
 @ARTICLE{Dro93,
-  author = {Jean-Jacques Droux},
-  title = {An algorithm to optimally color a mesh},
-  journal = cmame,
-  year = {1993},
-  volume = {104},
-  pages = {249-260},
-  number = {2},
-  doi = {10.1016/0045-7825(93)90199-8}
+author = {Jean-Jacques Droux},
+title = {An algorithm to optimally color a mesh},
+journal = cmame,
+year = {1993},
+volume = {104},
+pages = {249-260},
+number = {2},
+doi = {10.1016/0045-7825(93)90199-8}
 }
 
 @ARTICLE{Dub93,
-  author = {M. Dubiner},
-  title = {Spectral methods on triangles and other domains},
-  journal = {J. Sci. Comp.},
-  year = {1993},
-  volume = {6},
-  pages = {345-390}
+author = {M. Dubiner},
+title = {Spectral methods on triangles and other domains},
+journal = {J. Sci. Comp.},
+year = {1993},
+volume = {6},
+pages = {345-390}
 }
 
 @ARTICLE{DuFeKoArSi08,
-  author = {L. Dubois and Kurt L. Feigl and Dimitri Komatitsch and T. \'Arnad\'ottir
-	and Freysteinn Sigmundsson},
-  title = {Three-dimensional mechanical models for the {J}une 2000 earthquake
-	sequence in the south {I}celand seismic zone},
-  journal = {Tectonophysics},
-  year = {2008},
-  volume = {457},
-  pages = {12-29},
-  doi = {10.1016/j.tecto.2008.05.020}
+author = {L. Dubois and Kurt L. Feigl and Dimitri Komatitsch and T. \'Arnad\'ottir
+and Freysteinn Sigmundsson},
+title = {Three-dimensional mechanical models for the {J}une 2000 earthquake
+sequence in the south {I}celand seismic zone},
+journal = {Tectonophysics},
+year = {2008},
+volume = {457},
+pages = {12-29},
+doi = {10.1016/j.tecto.2008.05.020}
 }
 
 @ARTICLE{Dubosetal2003,
-  author = {N. Dubos and A. Souriau and C. Ponsolles and J. F. Fels and G. S\'en\'echal},
-  title = {{\'E}tude des effets de sites dans la ville de {L}ourdes ({P}yr\'en\'ees,
-	{F}rance) par la m\'ethode des rapports spectraux},
-  journal = {Bull. Soc. G\'eol. Fr.},
-  year = {2003},
-  volume = {174},
-  pages = {33-44},
-  number = {1}
+author = {N. Dubos and A. Souriau and C. Ponsolles and J. F. Fels and G. S\'en\'echal},
+title = {{\'E}tude des effets de sites dans la ville de {L}ourdes ({P}yr\'en\'ees,
+{F}rance) par la m\'ethode des rapports spectraux},
+journal = {Bull. Soc. G\'eol. Fr.},
+year = {2003},
+volume = {174},
+pages = {33-44},
+number = {1}
 }
 
 @ARTICLE{Duf08,
-  author = {Th. S. Duffy},
-  title = {Some recent advances in understanding the mineralogy of {E}arth's
-	deep mantle},
-  journal = {Phil. Trans. R. Soc. A},
-  year = {2008},
-  volume = {366},
-  pages = {4273-4293},
-  doi = {10-1098/rsta.2008.0172}
+author = {Th. S. Duffy},
+title = {Some recent advances in understanding the mineralogy of {E}arth's
+deep mantle},
+journal = {Phil. Trans. R. Soc. A},
+year = {2008},
+volume = {366},
+pages = {4273-4293},
+doi = {10-1098/rsta.2008.0172}
 }
 
 @ARTICLE{DuKa06,
-  author = {M. Dumbser and M. K\"aser},
-  title = {An arbitrary high-order discontinuous {G}alerkin method for elastic
-	waves on unstructured meshes-{II}. {T}he three-dimensional isotropic
-	case},
-  journal = gji,
-  year = {2006},
-  volume = {167},
-  pages = {319-336},
-  number = {1},
-  doi = {10.1111/j.1365-246X.2006.03120.x}
+author = {M. Dumbser and M. K\"aser},
+title = {An arbitrary high-order discontinuous {G}alerkin method for elastic
+waves on unstructured meshes-{II}. {T}he three-dimensional isotropic
+case},
+journal = gji,
+year = {2006},
+volume = {167},
+pages = {319-336},
+number = {1},
+doi = {10.1111/j.1365-246X.2006.03120.x}
 }
 
 @ARTICLE{DuKaTo07,
-  author = {Michael Dumbser and Martin K\"aser and Eleuterio Toro},
-  title = {An arbitrary high-order discontinuous {G}alerkin method for elastic
-	waves on unstructured meshes, {P}art {V}: Local time stepping and
-	$p$-adaptivity},
-  journal = gji,
-  year = {2007},
-  volume = {171},
-  pages = {695-717},
-  number = {2},
-  doi = {10.1111/j.1365-246X.2007.03427.x}
+author = {Michael Dumbser and Martin K\"aser and Eleuterio Toro},
+title = {An arbitrary high-order discontinuous {G}alerkin method for elastic
+waves on unstructured meshes, {P}art {V}: Local time stepping and
+$p$-adaptivity},
+journal = gji,
+year = {2007},
+volume = {171},
+pages = {695-717},
+number = {2},
+doi = {10.1111/j.1365-246X.2007.03427.x}
 }
 
 @ARTICLE{Dup73,
-  author = {T. Dupond},
-  title = {A {$L^2$} estimate of {G}alerkin methods for second order hyperbolic
-	equations},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1973},
-  volume = {10},
-  pages = {880-891}
+author = {T. Dupond},
+title = {A {$L^2$} estimate of {G}alerkin methods for second order hyperbolic
+equations},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1973},
+volume = {10},
+pages = {880-891}
 }
 
 @ARTICLE{DuDeFoKoRo10,
-  author = {Fabrice Dupros and de Martin, Florent and Evelyne Foerster and Dimitri
-	Komatitsch and Jean Roman},
-  title = {High-performance finite-element simulations of seismic wave propagation
-	in three-dimensional non linear inelastic geological media},
-  journal = {Parallel Computing},
-  year = {2010},
-  volume = {36},
-  pages = {308-325},
-  number = {5-6},
-  doi = {10.1016/j.parco.2009.12.011}
+author = {Fabrice Dupros and de Martin, Florent and Evelyne Foerster and Dimitri
+Komatitsch and Jean Roman},
+title = {High-performance finite-element simulations of seismic wave propagation
+in three-dimensional non linear inelastic geological media},
+journal = {Parallel Computing},
+year = {2010},
+volume = {36},
+pages = {308-325},
+number = {5-6},
+doi = {10.1016/j.parco.2009.12.011}
 }
 
 @ARTICLE{DuPoAoMeKoRo11,
-  author = {Fabrice Dupros and Christiane Pousa-Ribeiro and Hideo Aochi and Jean-Fran\c{c}ois
-	M\'{e}haut and Dimitri Komatitsch and Jean Roman},
-  title = {Efficient stencil computation on multicore architectures: {A}pplication
-	to the finite-difference method for seismic wave propagation},
-  journal = {Concurrency Computation Practice and Experience},
-  year = {2011},
-  note = {Submitted in October 2010.}
+author = {Fabrice Dupros and Christiane Pousa-Ribeiro and Hideo Aochi and Jean-Fran\c{c}ois
+M\'{e}haut and Dimitri Komatitsch and Jean Roman},
+title = {Efficient stencil computation on multicore architectures: {A}pplication
+to the finite-difference method for seismic wave propagation},
+journal = {Concurrency Computation Practice and Experience},
+year = {2011},
+note = {Submitted in October 2010.}
 }
 
 @ARTICLE{DuJoGuKeKo10,
-  author = {Guilhem Dupuy and Bruno Jobard and Sebastien Guillon and Noomane
-	Keskes and Dimitri Komatitsch},
-  title = {Parallel extraction and simplification of large isosurfaces using
-	an extended tandem algorithm},
-  journal = {Computer-Aided Design},
-  year = {2010},
-  volume = {42},
-  pages = {129-138},
-  number = {2},
-  doi = {10.1016/j.cad.2009.04.016}
+author = {Guilhem Dupuy and Bruno Jobard and Sebastien Guillon and Noomane
+Keskes and Dimitri Komatitsch},
+title = {Parallel extraction and simplification of large isosurfaces using
+an extended tandem algorithm},
+journal = {Computer-Aided Design},
+year = {2010},
+volume = {42},
+pages = {129-138},
+number = {2},
+doi = {10.1016/j.cad.2009.04.016}
 }
 
 @INPROCEEDINGS{DuLaPr,
-  author = {B. Duquet and B. Lavaud and F. Prat},
-  title = {Improving {GSP} Extrapolators},
-  booktitle = {Proceedings of the SEG},
-  year = {2003},
-  note = {submitted.}
+author = {B. Duquet and B. Lavaud and F. Prat},
+title = {Improving {GSP} Extrapolators},
+booktitle = {Proceedings of the SEG},
+year = {2003},
+note = {submitted.}
 }
 
 @BOOK{Duv90,
-  title = {M\'ecanique des milieux continus},
-  publisher = {Masson},
-  year = {1990},
-  author = {G. Duvaut},
-  address = {Paris}
+title = {M\'ecanique des milieux continus},
+publisher = {Masson},
+year = {1990},
+author = {G. Duvaut},
+address = {Paris}
 }
 
 @ARTICLE{dynin98,
-  author = {A. Dynin},
-  title = {A rigorous path integral construction in any dimension},
-  journal = {Letters in Mathematical Physics},
-  year = {1998},
-  volume = {44},
-  pages = {317-330},
-  number = {4}
+author = {A. Dynin},
+title = {A rigorous path integral construction in any dimension},
+journal = {Letters in Mathematical Physics},
+year = {1998},
+volume = {44},
+pages = {317-330},
+number = {4}
 }
 
 @INCOLLECTION{dziewonski:2000,
-  author = {A. M. Dziewo\'nski},
-  title = {Global seismic tomography: past, present, and future},
-  booktitle = {Problems in Geophysics for the New Millennium},
-  publisher = {INGV},
-  year = {2000},
-  editor = {E. Boschi and G. Ekstr\"{o}m and A. Morelli},
-  pages = {289-350},
-  address = {Roma, Italy}
+author = {A. M. Dziewo\'nski},
+title = {Global seismic tomography: past, present, and future},
+booktitle = {Problems in Geophysics for the New Millennium},
+publisher = {INGV},
+year = {2000},
+editor = {E. Boschi and G. Ekstr\"{o}m and A. Morelli},
+pages = {289-350},
+address = {Roma, Italy}
 }
 
 @ARTICLE{DzAn81,
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-  title = {Preliminary reference {E}arth model},
-  journal = pepi,
-  year = {1981},
-  volume = {25},
-  pages = {297-356}
+author = {A. M. Dziewo\'nski and D. L. Anderson},
+title = {Preliminary reference {E}arth model},
+journal = pepi,
+year = {1981},
+volume = {25},
+pages = {297-356}
 }
 
 @ARTICLE{Dziewonski77,
-  author = {Dziewo\'nski, A. M. and B. H. Hager and R. J. O'Connell},
-  title = {Large-scale heterogeneities in the lower mantle},
-  journal = jgr,
-  year = {1977},
-  volume = {82},
-  pages = {239--255}
+author = {Dziewo\'nski, A. M. and B. H. Hager and R. J. O'Connell},
+title = {Large-scale heterogeneities in the lower mantle},
+journal = jgr,
+year = {1977},
+volume = {82},
+pages = {239--255}
 }
 
 @ARTICLE{Ebeetal03,
-  author = {D. Eberhart-Phillips and P. J. Haeussler and J. T. Freymueller and
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+title = {The 2002 {D}enali Fault Earthquake, {A}laska: a Large Magnitude,
+Slip-Partitioned Event},
+journal = {Science},
+year = {2003},
+volume = {300},
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+title = {The elastodynamic response of a semi-infinite anisotropic solid to
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+title = {Ondes dans les milieux poro\'elastiques : analyse du mod\`ele de
+{B}iot},
+journal = {Revue Africaine de la Recherche en Informatique et Math\'ematiques
+Appliqu\'ees ARIMA},
+year = {2006},
+volume = {5},
+pages = {95-109}
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-  school = {Universit\'e Paris IX, France},
-  year = {2005},
-  address = {Paris, France}
+author = {A. Ezziani},
+title = {Mod\'elisation math\'ematique et num\'erique de la propagation d'ondes
+dans des milieux visco\'elastiques et poro\'elastiques},
+school = {Universit\'e Paris IX, France},
+year = {2005},
+address = {Paris, France}
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+decomposition method},
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+and elastic wave equations},
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+year = {1996},
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+number = {4}
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-  month = {April}
+author = {Zhe Fan and Feng Qiu and Arie E. Kaufman},
+title = {Zippy: A Framework for Computation and Visualization on a {GPU} Cluster},
+booktitle = {Proceedings of the Eurographics'2008 Symposium on Parallel Graphics
+and Visualization (EGPGV'08)},
+year = {2008},
+editor = {G. Drettakis and R. Scopigno},
+volume = {27(2)},
+pages = {341-350},
+address = {Hersonissos, Crete, Greece},
+month = {April}
 }
 
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-  year = {2004},
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+author = {Zhe Fan and Feng Qiu and Arie E. Kaufman and Suzanne Yoakum-Stover},
+title = {{GPU} Cluster for High Performance Computing},
+booktitle = {{SC '04}: Proceedings of the 2004 {ACM/IEEE} conference on Supercomputing},
+year = {2004},
+pages = {47},
+month = nov,
+doi = {10.1109/SC.2004.26}
 }
 
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+year = {2003},
+volume = {192},
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+year = {2003},
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+year = {1987},
+address = {Boulder, Colorado}
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+booktitle = {Proceedings of the "Surface waves in solids and layered structures
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+year = {1986},
+volume = {3},
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+address = {Novosibirsk, Russia}
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+author = {Kayvon Fatahalian and Mike Houston},
+title = {A Closer Look at {GPUs}},
+journal = {Communications of the ACM},
+year = {2008},
+volume = {51},
+pages = {50--57},
+number = {10},
+month = oct,
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-  month = mar,
-  doi = {10.1145/1513895.1513901}
+author = {Massimiliano Fatica},
+title = {Accelerating {L}inpack with {CUDA} on heterogenous clusters},
+booktitle = {GPGPU-2: Proceedings of 2nd Workshop on General Purpose Processing
+on Graphics Processing Units},
+year = {2009},
+editor = {David Kaeli and Miriam Leeser},
+number = {383},
+series = {ACM International Conference Proceeding Series},
+pages = {46--51},
+month = mar,
+doi = {10.1145/1513895.1513901}
 }
 
 @PHDTHESIS{Fau03,
-  author = {Sandrine Fauqueux},
-  title = {El\'ements finis mixtes spectraux et couches absorbantes parfaitement
-	adapt\'ees pour la propagation d'ondes \'elastiques en r\'egime transitoire},
-  school = {Universit\'e Paris-Dauphine},
-  year = {2003},
-  address = {Paris, France},
-  month = {February}
+author = {Sandrine Fauqueux},
+title = {El\'ements finis mixtes spectraux et couches absorbantes parfaitement
+adapt\'ees pour la propagation d'ondes \'elastiques en r\'egime transitoire},
+school = {Universit\'e Paris-Dauphine},
+year = {2003},
+address = {Paris, France},
+month = {February}
 }
 
 @ARTICLE{FaCh03,
-  author = {N. Favier and S. Chevrot},
-  title = {Sensitivity kernels for shear wave splitting in transverse isotropic
-	media},
-  journal = gji,
-  year = {2003},
-  volume = {153},
-  pages = {213-228},
-  number = {1}
+author = {N. Favier and S. Chevrot},
+title = {Sensitivity kernels for shear wave splitting in transverse isotropic
+media},
+journal = gji,
+year = {2003},
+volume = {153},
+pages = {213-228},
+number = {1}
 }
 
 @ARTICLE{FaChKo04,
-  author = {N. Favier and S. Chevrot and D. Komatitsch},
-  title = {Near-field influences on shear wave splitting and traveltime sensitivity
-	kernels},
-  journal = gji,
-  year = {2004},
-  volume = {156},
-  pages = {467-482},
-  number = {3},
-  doi = {10.1111/j.1365-246X.2004.02178.x}
+author = {N. Favier and S. Chevrot and D. Komatitsch},
+title = {Near-field influences on shear wave splitting and traveltime sensitivity
+kernels},
+journal = gji,
+year = {2004},
+volume = {156},
+pages = {467-482},
+number = {3},
+doi = {10.1111/j.1365-246X.2004.02178.x}
 }
 
 @ARTICLE{gp03,
-  author = {N. Favretto-Cristini and E. de Bazelaire},
-  title = {P{P} amplitude bias caused by interface scattering: are diffracted
-	waves guilty?},
-  journal = {Geophysical Prospecting},
-  year = {2003},
-  volume = {51},
-  pages = {99-115}
+author = {N. Favretto-Cristini and E. de Bazelaire},
+title = {P{P} amplitude bias caused by interface scattering: are diffracted
+waves guilty?},
+journal = {Geophysical Prospecting},
+year = {2003},
+volume = {51},
+pages = {99-115}
 }
 
 @ARTICLE{FaKoCaCa11,
-  author = {Nathalie Favretto-Cristini and Dimitri Komatitsch and Jos\'e Carcione
-	and Fabio Cavallini},
-  title = {Elastic surface waves in crystals: {R}eview of the physics and cross-check
-	of two full-wave modeling methods},
-  journal = jasa,
-  year = {2011},
-  note = {Submitted in October 2010.}
+author = {Nathalie Favretto-Cristini and Dimitri Komatitsch and Jos\'e Carcione
+and Fabio Cavallini},
+title = {Elastic surface waves in crystals: {R}eview of the physics and cross-check
+of two full-wave modeling methods},
+journal = jasa,
+year = {2011},
+note = {Submitted in October 2010.}
 }
 
 @ARTICLE{Fejer32,
-  author = {L. Fej\'er},
-  title = {Bestimmung derjenigen {A}bszissen eines {I}ntervalles f\"ur welche
-	die {Q}uadratsumme der {G}rundfunktionen der {L}agrangeschen {I}nterpolation
-	im {I}ntervalle $[-1,1]$ ein m\"oglichst kleines {M}aximum besitzt},
-  journal = {Ann. Scuola Norm. Sup. Pisa Sci. Fis. Mt. Ser. II},
-  year = {1932},
-  volume = {1},
-  pages = {263-276}
+author = {L. Fej\'er},
+title = {Bestimmung derjenigen {A}bszissen eines {I}ntervalles f\"ur welche
+die {Q}uadratsumme der {G}rundfunktionen der {L}agrangeschen {I}nterpolation
+im {I}ntervalle $[-1,1]$ ein m\"oglichst kleines {M}aximum besitzt},
+journal = {Ann. Scuola Norm. Sup. Pisa Sci. Fis. Mt. Ser. II},
+year = {1932},
+volume = {1},
+pages = {263-276}
 }
 
 @ARTICLE{FeDe84,
-  author = {C. A. Felippa and J. A. Deruntz},
-  title = {Finite-element analysis of shock-induced hull cavitation},
-  journal = cmame,
-  year = {1984},
-  volume = {44},
-  pages = {297-337}
+author = {C. A. Felippa and J. A. Deruntz},
+title = {Finite-element analysis of shock-induced hull cavitation},
+journal = cmame,
+year = {1984},
+volume = {44},
+pages = {297-337}
 }
 
 @ARTICLE{Felsen,
-  author = {L. B. Felsen},
-  title = {Geometrical Theory of Diffraction, Evanescent Waves, Complex Rays
-	and {G}aussian Beams},
-  journal = gjras,
-  year = {1984},
-  volume = {79},
-  pages = {77-88}
+author = {L. B. Felsen},
+title = {Geometrical Theory of Diffraction, Evanescent Waves, Complex Rays
+and {G}aussian Beams},
+journal = gjras,
+year = {1984},
+volume = {79},
+pages = {77-88}
 }
 
 @ARTICLE{FeBo06,
-  author = {Clark H. Fenton and Julian J. Bommer},
-  title = {The {M}w7 {M}achaze, {M}ozambique, Earthquake of 23 {F}ebruary 2006},
-  journal = {Seismological Research Letters},
-  year = {2006},
-  volume = {77},
-  pages = {426-439},
-  number = {4}
+author = {Clark H. Fenton and Julian J. Bommer},
+title = {The {M}w7 {M}achaze, {M}ozambique, Earthquake of 23 {F}ebruary 2006},
+journal = {Seismological Research Letters},
+year = {2006},
+volume = {77},
+pages = {426-439},
+number = {4}
 }
 
 @ARTICLE{FeDeVi05,
-  author = {G. Festa and E. Delavaud and J. P. Vilotte},
-  title = {Interaction between surface waves and absorbing boundaries for wave
-	propagation in geological basins: {2D} numerical simulations},
-  journal = grl,
-  year = {2005},
-  volume = {32},
-  pages = {L20306},
-  number = {20},
-  doi = {10.1029/2005GL024091}
+author = {G. Festa and E. Delavaud and J. P. Vilotte},
+title = {Interaction between surface waves and absorbing boundaries for wave
+propagation in geological basins: {2D} numerical simulations},
+journal = grl,
+year = {2005},
+volume = {32},
+pages = {L20306},
+number = {20},
+doi = {10.1029/2005GL024091}
 }
 
 @ARTICLE{FeNi03,
-  author = {Gaetano Festa and Stefan Nielsen},
-  title = {{PML} absorbing boundaries},
-  journal = bssa,
-  year = {2003},
-  volume = {93},
-  pages = {891-903}
+author = {Gaetano Festa and Stefan Nielsen},
+title = {{PML} absorbing boundaries},
+journal = bssa,
+year = {2003},
+volume = {93},
+pages = {891-903}
 }
 
 @ARTICLE{FeVi05,
-  author = {G. Festa and J. P. Vilotte},
-  title = {The {N}ewmark scheme as velocity-stress time-staggering: an efficient
-	{PML} implementation for spectral-element simulations of elastodynamics},
-  journal = gji,
-  year = {2005},
-  volume = {161},
-  pages = {789-812},
-  doi = {10.1111/j.1365-246X.2005.02601.x}
+author = {G. Festa and J. P. Vilotte},
+title = {The {N}ewmark scheme as velocity-stress time-staggering: an efficient
+{PML} implementation for spectral-element simulations of elastodynamics},
+journal = gji,
+year = {2005},
+volume = {161},
+pages = {789-812},
+doi = {10.1111/j.1365-246X.2005.02601.x}
 }
 
 @ARTICLE{FiIgBuKe09,
-  author = {Andreas Fichtner and Heiner Igel and Hans-Peter Bunge and Brian L.
-	N. Kennett},
-  title = {Simulation and inversion of seismic wave propagation on continental
-	scales based on a spectral-element method},
-  journal = {Journal of Numerical Analysis, Industrial and Applied Mathematics},
-  year = {2009},
-  volume = {4},
-  pages = {11-22},
-  number = {1-2}
+author = {Andreas Fichtner and Heiner Igel and Hans-Peter Bunge and Brian L.
+N. Kennett},
+title = {Simulation and inversion of seismic wave propagation on continental
+scales based on a spectral-element method},
+journal = {Journal of Numerical Analysis, Industrial and Applied Mathematics},
+year = {2009},
+volume = {4},
+pages = {11-22},
+number = {1-2}
 }
 
 @ARTICLE{fink99,
-  author = {M. Fink},
-  title = {Time-reversed acoutics},
-  journal = {Scientific American},
-  year = {1999},
-  pages = {91-97},
-  month = {November}
+author = {M. Fink},
+title = {Time-reversed acoutics},
+journal = {Scientific American},
+year = {1999},
+pages = {91-97},
+month = {November}
 }
 
 @ARTICLE{Fis90,
-  author = {P. F. Fischer},
-  title = {Analysis and application of a parallel spectral element method for
-	the solution of the {N}avier-{S}tokes equations},
-  journal = cmame,
-  year = {1990},
-  volume = {80},
-  pages = {483-491}
+author = {P. F. Fischer},
+title = {Analysis and application of a parallel spectral element method for
+the solution of the {N}avier-{S}tokes equations},
+journal = cmame,
+year = {1990},
+volume = {80},
+pages = {483-491}
 }
 
 @PHDTHESIS{Fis89,
-  author = {P. F. Fischer},
-  title = {Spectral element solution of the {N}avier-{S}tokes equations on high
-	performance distributed-memory parallel processors},
-  school = {Massachusetts Institute of Technology},
-  year = {1989},
-  address = {Cambridge, Massachusetts}
+author = {P. F. Fischer},
+title = {Spectral element solution of the {N}avier-{S}tokes equations on high
+performance distributed-memory parallel processors},
+school = {Massachusetts Institute of Technology},
+year = {1989},
+address = {Cambridge, Massachusetts}
 }
 
 @ARTICLE{FiHoKaRoPa88,
-  author = {P. F. Fischer and L. W. Ho and G. E. Karniadakis and E. M. R{\o}nquist
-	and A. T. Patera},
-  title = {Recent advances in parallel spectral element simulation of unsteady
-	incompressible flows},
-  journal = {Computers and Structures},
-  year = {1988},
-  volume = {30},
-  pages = {217-231}
+author = {P. F. Fischer and L. W. Ho and G. E. Karniadakis and E. M. R{\o}nquist
+and A. T. Patera},
+title = {Recent advances in parallel spectral element simulation of unsteady
+incompressible flows},
+journal = {Computers and Structures},
+year = {1988},
+volume = {30},
+pages = {217-231}
 }
 
 @ARTICLE{FiRo94,
-  author = {P. F. Fischer and E. M. R{\o}nquist},
-  title = {{S}pectral-element Methods for Large Scale Parallel {N}avier-{S}tokes
-	Calculations},
-  journal = cmame,
-  year = {1994},
-  volume = {116},
-  pages = {69-76}
+author = {P. F. Fischer and E. M. R{\o}nquist},
+title = {{S}pectral-element Methods for Large Scale Parallel {N}avier-{S}tokes
+Calculations},
+journal = cmame,
+year = {1994},
+volume = {116},
+pages = {69-76}
 }
 
 @ARTICLE{Fish3,
-  author = {L. Fishman},
-  title = {Applications of {D}irectional {W}avefield {D}ecomposition, {P}hase
-	{S}pace and {P}ath {I}ntegral {M}ethods to {S}eismic {W}ave {P}ropagation
-	and {I}nversion},
-  journal = {Pure and Applied Geophysics},
-  year = {2002},
-  volume = {159},
-  pages = {1637-1679}
+author = {L. Fishman},
+title = {Applications of {D}irectional {W}avefield {D}ecomposition, {P}hase
+{S}pace and {P}ath {I}ntegral {M}ethods to {S}eismic {W}ave {P}ropagation
+and {I}nversion},
+journal = {Pure and Applied Geophysics},
+year = {2002},
+volume = {159},
+pages = {1637-1679}
 }
 
 @ARTICLE{Fish1,
-  author = {L. Fishman},
-  title = {Exact and {O}perator {R}ational {A}pproximate {S}olutions of the
-	{H}elmholtz, {W}eyl {C}omposition {E}quation in {U}nderwater {A}coustics
-	- the {Q}uadratic {P}rofile},
-  journal = {J. Math. Phys.},
-  year = {1992},
-  volume = {33},
-  pages = {1887-1914}
+author = {L. Fishman},
+title = {Exact and {O}perator {R}ational {A}pproximate {S}olutions of the
+{H}elmholtz, {W}eyl {C}omposition {E}quation in {U}nderwater {A}coustics
+- the {Q}uadratic {P}rofile},
+journal = {J. Math. Phys.},
+year = {1992},
+volume = {33},
+pages = {1887-1914}
 }
 
 @ARTICLE{Fish2,
-  author = {L. Fishman and J. J. McCoy and S. C. Wales},
-  title = {Factorization and Path Integration of the {H}elmholtz Equation :
-	{N}umerical Algorithms},
-  journal = {J. Acoust. Soc. Am.},
-  year = {1987},
-  volume = {81},
-  pages = {1355-1376}
+author = {L. Fishman and J. J. McCoy and S. C. Wales},
+title = {Factorization and Path Integration of the {H}elmholtz Equation :
+{N}umerical Algorithms},
+journal = {J. Acoust. Soc. Am.},
+year = {1987},
+volume = {81},
+pages = {1355-1376}
 }
 
 @BOOK{Fle91,
-  title = {Computational Fluid Dynamics},
-  publisher = {Springer-Verlag},
-  year = {1991},
-  author = {C. A. J. Fletcher},
-  address = {New York}
+title = {Computational Fluid Dynamics},
+publisher = {Springer-Verlag},
+year = {1991},
+author = {C. A. J. Fletcher},
+address = {New York}
 }
 
 @ARTICLE{taf,
-  author = {T. A. Foley},
-  title = {Weighted bicubic spline interpolation to rapidly varying data},
-  journal = {ACM Trans. Graphics},
-  year = {1987},
-  volume = {6},
-  pages = {1-18}
+author = {T. A. Foley},
+title = {Weighted bicubic spline interpolation to rapidly varying data},
+journal = {ACM Trans. Graphics},
+year = {1987},
+volume = {6},
+pages = {1-18}
 }
 
 @PHDTHESIS{Fon06,
-  author = {Mathieu Fontes},
-  title = {Propri\'et\'es math\'ematiques de mod\`eles g\'eophysiques pour l'absorption
-	des ondes. {A}pplication aux conditions de bords absorbants. ({M}athematical
-	properties of geophysical models for the absorption of waves. {A}pplication
-	to absorbing boundary conditions)},
-  school = {Universit\'e de Pau et des Pays de l'Adour},
-  year = {2006},
-  address = {Pau, France},
-  month = {July}
+author = {Mathieu Fontes},
+title = {Propri\'et\'es math\'ematiques de mod\`eles g\'eophysiques pour l'absorption
+des ondes. {A}pplication aux conditions de bords absorbants. ({M}athematical
+properties of geophysical models for the absorption of waves. {A}pplication
+to absorbing boundary conditions)},
+school = {Universit\'e de Pau et des Pays de l'Adour},
+year = {2006},
+address = {Pau, France},
+month = {July}
 }
 
 @ARTICLE{For88,
-  author = {B. Fornberg},
-  title = {The pseudospectral method: accurate representation of interfaces
-	in elastic wave calculations},
-  journal = geophysics,
-  year = {1988},
-  volume = {53},
-  pages = {625-637}
+author = {B. Fornberg},
+title = {The pseudospectral method: accurate representation of interfaces
+in elastic wave calculations},
+journal = geophysics,
+year = {1988},
+volume = {53},
+pages = {625-637}
 }
 
 @ARTICLE{For75,
-  author = {D. W. Forsyth},
-  title = {The early structural evolution and anisotropy of the oceanic upper
-	mantle},
-  journal = gjras,
-  year = {1975},
-  volume = {43},
-  pages = {103-162}
+author = {D. W. Forsyth},
+title = {The early structural evolution and anisotropy of the oceanic upper
+mantle},
+journal = gjras,
+year = {1975},
+volume = {43},
+pages = {103-162}
 }
 
 @ARTICLE{FoFiWy01,
-  author = {M. J. Fouch and K. M. Fischer and M. E. Wysession},
-  title = {Lowermost mantle anisotropy beneath the {P}acific: {I}maging the
-	source of the {H}awaiian plume},
-  journal = epsl,
-  year = {2001},
-  volume = {190},
-  pages = {167-180}
+author = {M. J. Fouch and K. M. Fischer and M. E. Wysession},
+title = {Lowermost mantle anisotropy beneath the {P}acific: {I}maging the
+source of the {H}awaiian plume},
+journal = epsl,
+year = {2001},
+volume = {190},
+pages = {167-180}
 }
 
 @ARTICLE{rf,
-  author = {R. Franke},
-  title = {Thin plate spline with tension},
-  journal = {Computer Aided Geometric Design},
-  year = {1985},
-  volume = {2},
-  pages = {87-95}
+author = {R. Franke},
+title = {Thin plate spline with tension},
+journal = {Computer Aided Geometric Design},
+year = {1985},
+volume = {2},
+pages = {87-95}
 }
 
 @ARTICLE{Fra93,
-  author = {A. Frankel},
-  title = {Three-dimensional simulations of ground motions in the {S}an {B}ernardino
-	valley, {C}alifornia, for hypothetical earthquakes on the {S}an {A}ndreas
-	fault},
-  journal = bssa,
-  year = {1993},
-  volume = {83},
-  pages = {1020-1041}
+author = {A. Frankel},
+title = {Three-dimensional simulations of ground motions in the {S}an {B}ernardino
+valley, {C}alifornia, for hypothetical earthquakes on the {S}an {A}ndreas
+fault},
+journal = bssa,
+year = {1993},
+volume = {83},
+pages = {1020-1041}
 }
 
 @ARTICLE{FrLe92,
-  author = {A. Frankel and W. Leith},
-  title = {Evaluation of topographic effects on {{\it P}} and {{\it S}} waves
-	of explosions at the northern {N}ovaya {Z}emlya test site using 3-{D}
-	numerical simulations},
-  journal = grl,
-  year = {1992},
-  volume = {19},
-  pages = {1887-1890}
+author = {A. Frankel and W. Leith},
+title = {Evaluation of topographic effects on {{\it P}} and {{\it S}} waves
+of explosions at the northern {N}ovaya {Z}emlya test site using 3-{D}
+numerical simulations},
+journal = grl,
+year = {1992},
+volume = {19},
+pages = {1887-1890}
 }
 
 @ARTICLE{FrVi92,
-  author = {A. Frankel and J. Vidale},
-  title = {A three-dimensional simulation of seismic waves in the {S}anta {C}lara
-	valley, {C}alifornia, from the {L}oma {P}rieta aftershock},
-  journal = bssa,
-  year = {1992},
-  volume = {82},
-  pages = {2045-2074}
+author = {A. Frankel and J. Vidale},
+title = {A three-dimensional simulation of seismic waves in the {S}anta {C}lara
+valley, {C}alifornia, from the {L}oma {P}rieta aftershock},
+journal = bssa,
+year = {1992},
+volume = {82},
+pages = {2045-2074}
 }
 
 @ARTICLE{FrDa95,
-  author = {Wolfgang Friederich and J\"org Dalkolmo},
-  title = {Complete synthetic seismograms for a spherically-symmetric {E}arth
-	by a numerical computation of the {G}reen's function in the frequency
-	domain},
-  journal = gji,
-  year = {1995},
-  volume = {122},
-  pages = {537-550},
-  number = {2},
-  doi = {10.1111/j.1365-246X.1995.tb07012.x}
+author = {Wolfgang Friederich and J\"org Dalkolmo},
+title = {Complete synthetic seismograms for a spherically-symmetric {E}arth
+by a numerical computation of the {G}reen's function in the frequency
+domain},
+journal = gji,
+year = {1995},
+volume = {122},
+pages = {537-550},
+number = {2},
+doi = {10.1111/j.1365-246X.1995.tb07012.x}
 }
 
 @ARTICLE{fuchsmuller1971,
-  author = {K. Fuchs and G. Muller},
-  title = {Computation of synthetic seismograms with the reflectivity method
-	and comparison of observations},
-  journal = gjras,
-  year = {1971},
-  volume = {23},
-  pages = {417-433}
+author = {K. Fuchs and G. Muller},
+title = {Computation of synthetic seismograms with the reflectivity method
+and comparison of observations},
+journal = gjras,
+year = {1971},
+volume = {23},
+pages = {417-433}
 }
 
 @ARTICLE{Fuisetal2003,
-  author = {G. S. Fuis and R. W. Clayton and P. M. Davis and T. Ryberg and W.
-	J. Lutter and D. A. Okaya and E. Hauksson and C. Prodehl and J. M.
-	Murphy and M. L. Benthien and S. A. Baher and M. D. Kohler and K.
-	Thygesen and G. Simila and G. R. Keller},
-  title = {Fault systems of the 1971 {S}an {F}ernando and 1994 {N}orthridge
-	earthquakes, {S}outhern {C}alifornia: relocated aftershocks and seismic
-	images from {LARSE~II}},
-  journal = {Geology},
-  year = {2003},
-  volume = {31},
-  pages = {171-174}
+author = {G. S. Fuis and R. W. Clayton and P. M. Davis and T. Ryberg and W.
+J. Lutter and D. A. Okaya and E. Hauksson and C. Prodehl and J. M.
+Murphy and M. L. Benthien and S. A. Baher and M. D. Kohler and K.
+Thygesen and G. Simila and G. R. Keller},
+title = {Fault systems of the 1971 {S}an {F}ernando and 1994 {N}orthridge
+earthquakes, {S}outhern {C}alifornia: relocated aftershocks and seismic
+images from {LARSE~II}},
+journal = {Geology},
+year = {2003},
+volume = {31},
+pages = {171-174}
 }
 
 @BOOK{Fun92,
-  title = {Polynomial approximation of differential equations},
-  publisher = {Springer Verlag},
-  year = {1992},
-  author = {D. Funaro},
-  volume = {8},
-  series = {Lecture Notes in Physics},
-  address = {Heidelberg, Germany}
+title = {Polynomial approximation of differential equations},
+publisher = {Springer Verlag},
+year = {1992},
+author = {D. Funaro},
+volume = {8},
+series = {Lecture Notes in Physics},
+address = {Heidelberg, Germany}
 }
 
 @ARTICLE{FuKeFu99,
-  author = {M. Furumura and B. L. N. Kennett and T. Furumura},
-  title = {Seismic wavefield calculation for laterally heterogeneous {E}arth
-	models-{II}. The influence of upper mantle heterogeneity},
-  journal = gji,
-  year = {1999},
-  volume = {139},
-  pages = {623-644},
-  number = {3},
-  doi = {10.1046/j.1365-246x.1999.00962.x}
+author = {M. Furumura and B. L. N. Kennett and T. Furumura},
+title = {Seismic wavefield calculation for laterally heterogeneous {E}arth
+models-{II}. The influence of upper mantle heterogeneity},
+journal = gji,
+year = {1999},
+volume = {139},
+pages = {623-644},
+number = {3},
+doi = {10.1046/j.1365-246x.1999.00962.x}
 }
 
 @ARTICLE{FuKeFu98,
-  author = {T. Furumura and B. L. N. Kennett and M. Furumura},
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-	models using the pseudospectral method},
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-  volume = {135},
-  pages = {845-860},
-  number = {3},
-  doi = {10.1046/j.1365-246X.1998.00682.x}
+author = {T. Furumura and B. L. N. Kennett and M. Furumura},
+title = {Seismic wavefield calculation for laterally heterogeneous whole {E}arth
+models using the pseudospectral method},
+journal = gji,
+year = {1998},
+volume = {135},
+pages = {845-860},
+number = {3},
+doi = {10.1046/j.1365-246X.1998.00682.x}
 }
 
 @ARTICLE{GoStMoMcBuGrTu07,
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-	Patrick McCormick and Sven H. M. Buijssen and Matthias Grajewski
-	and Stefan Turek},
-  title = {Exploring weak scalability for {FEM} calculations on a {GPU}-enhanced
-	cluster},
-  journal = {Parallel Computing},
-  year = {2007},
-  volume = {33},
-  pages = {685-699},
-  number = {10-11}
+author = {Dominik G\"oddeke and Robert Strzodka and Jamaludin Mohd-Yusof and
+Patrick McCormick and Sven H. M. Buijssen and Matthias Grajewski
+and Stefan Turek},
+title = {Exploring weak scalability for {FEM} calculations on a {GPU}-enhanced
+cluster},
+journal = {Parallel Computing},
+year = {2007},
+volume = {33},
+pages = {685-699},
+number = {10-11}
 }
 
 @ARTICLE{GoStTu07,
-  author = {Dominik G\"oddeke and Robert Strzodka and Stefan Turek},
-  title = {Performance and accuracy of hardware-oriented native-, emulated-
-	and mixed-precision solvers in {FEM} simulations},
-  journal = {International Journal of Parallel, Emergent and Distributed Systems},
-  year = {2007},
-  volume = {22},
-  pages = {221-256},
-  number = {4}
+author = {Dominik G\"oddeke and Robert Strzodka and Stefan Turek},
+title = {Performance and accuracy of hardware-oriented native-, emulated-
+and mixed-precision solvers in {FEM} simulations},
+journal = {International Journal of Parallel, Emergent and Distributed Systems},
+year = {2007},
+volume = {22},
+pages = {221-256},
+number = {4}
 }
 
 @ARTICLE{GeBaJu88,
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+author = {L. G\'eli and P. Y. Bard and B. Julien},
+title = {The effect of topography on earthquake ground motion: a review and
+new results},
+journal = bssa,
+year = {1988},
+volume = {78},
+pages = {42-63}
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+author = {S. Gaffet and M. Bouchon},
+title = {Effects of two-dimensional topographies using the discrete wavenumber-boundary
+integral equation method in {{\it P-SV}} cases},
+journal = jasa,
+year = {1989},
+volume = {85},
+pages = {2277-2283}
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 @TECHREPORT{GaMaNaHelene,
-  author = {M. J. Gander and F. Magoul\`es and F. Nataf},
-  title = {Optimized {S}chwarz method without overlap for the {H}elmholtz equation},
-  institution = {CMAP, UMR CNRS 67641},
-  year = {2001}
+author = {M. J. Gander and F. Magoul\`es and F. Nataf},
+title = {Optimized {S}chwarz method without overlap for the {H}elmholtz equation},
+institution = {CMAP, UMR CNRS 67641},
+year = {2001}
 }
 
 @ARTICLE{sympl2,
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-  journal = {Chinese J. Geophys.},
-  year = {2000},
-  volume = {43},
-  pages = {433-440},
-  number = {3}
+author = {L. Gao and Y. M. Li and X. R. Chen and K. Q. Yang},
+title = {An attempt to seismic ray tracing with symplectic algorithm},
+journal = {Chinese J. Geophys.},
+year = {2000},
+volume = {43},
+pages = {433-440},
+number = {3}
 }
 
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+author = {S. Gao and H. Liu and P. M. Davis and L. Knopoff},
+title = {Localized amplification of seismic waves and correlation with damage
+due to the {N}orthridge earthquake: evidence for focusing in {S}anta
+{M}onica},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {S209-S230},
+number = {1B}
 }
 
 @ARTICLE{geofem01,
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-	Yagawa},
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-	Solid {E}arth},
-  journal = {J. Future Generation Computer Systems},
-  year = {2001},
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-  pages = {107-114}
+author = {Kazuteru Garatani and Hisashi Nakamura and Hiroshi Okuda and Genki
+Yagawa},
+title = {Geo{FEM}: a High Performance Parallel finite element method for the
+Solid {E}arth},
+journal = {J. Future Generation Computer Systems},
+year = {2001},
+volume = {18},
+pages = {107-114}
 }
 
 @ARTICLE{geofem00,
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-	Yagawa},
-  title = {Large-Scale Parallel Wave Propagation Analysis by {G}eo{FEM}},
-  journal = {Lecture Notes in Computer Science},
-  year = {2000},
-  volume = {1823},
-  pages = {445-453}
+author = {Kazuteru Garatani and Hisashi Nakamura and Hiroshi Okuda and Genki
+Yagawa},
+title = {Large-Scale Parallel Wave Propagation Analysis by {G}eo{FEM}},
+journal = {Lecture Notes in Computer Science},
+year = {2000},
+volume = {1823},
+pages = {445-453}
 }
 
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-	core phases},
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-  year = {2002},
-  volume = {150},
-  pages = {651-664}
+author = {R. Garcia},
+title = {Constraints on upper inner core structure by waveform inversion of
+core phases},
+journal = gji,
+year = {2002},
+volume = {150},
+pages = {651-664}
 }
 
 @ARTICLE{GaChWe04,
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-  journal = jgr,
-  year = {2004},
-  volume = {109},
-  pages = {B01306},
-  doi = {10.1029/2003JB002429}
+author = {R. Garcia and S. Chevrot and M. Weber},
+title = {Non-linear waveform and delay time analysis of triplicated core phases},
+journal = jgr,
+year = {2004},
+volume = {109},
+pages = {B01306},
+doi = {10.1029/2003JB002429}
 }
 
 @ARTICLE{GaSo00,
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-  pages = {3121-3125}
+author = {R. Garcia and A. Souriau},
+title = {Inner core anisotropy and heterogeneity level},
+journal = grl,
+year = {2000},
+volume = {27},
+pages = {3121-3125}
 }
 
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-  year = {2006},
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-  pages = {15-31}
+author = {R. Garcia and H. Tkalcic and S. Chevrot},
+title = {A new global {PKP} dataset to study {E}arth's core and deep mantle},
+journal = pepi,
+year = {2006},
+volume = {159},
+pages = {15-31}
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-  month = jul,
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+author = {Michael Garland and Scott Le Grand and John Nickolls and Joshua A.
+Anderson and Jim Hardwick and Scott Morton and Everett H. Phillips
+and Yao Zhang and Vasily Volkov},
+title = {Parallel Computing Experiences with {CUDA}},
+journal = {IEEE Micro},
+year = {2008},
+volume = {28},
+pages = {13--27},
+number = {4},
+month = jul,
+doi = {10.1109/MM.2008.57}
 }
 
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+author = {E. Garnero and T. Lay},
+title = {Lateral variations in lowermost mantle shear wave anisotropy beneath
+the north {P}acific and {A}laska},
+journal = {J. Geophys. Res.},
+year = {1997},
+volume = {102},
+pages = {8121-8135}
 }
 
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+author = {E. J. Garnero},
+title = {Heterogeneity of the lowermost mantle},
+journal = {Annual Review of Earth and Planetary Sciences},
+year = {2000},
+volume = {33},
+pages = {1-66}
 }
 
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+journal = {Proc. R. Soc. London Ser. A},
+year = {1956},
+volume = {234},
+pages = {528-541}
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+author = {O. Gauthier and J. Virieux and A. Tarantola},
+title = {Two-dimensional non-linear inversion of seismic waveforms: numerical
+results},
+journal = geophysics,
+year = {1986},
+volume = {51},
+pages = {1387-1403}
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+journal = geophysics,
+year = {1981},
+volume = {46},
+pages = {854-859}
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+title = {Surface elastic waves in cubic crystals},
+journal = {Physical Review},
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+volume = {119},
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+author = {D. C. Gazis and R. Herman and R. F. Wallis},
+title = {Surface elastic waves in semiconductors},
+journal = {Journal of Physics and Chemistry of Solids},
+year = {1960},
+volume = {14},
+pages = {268-270}
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+author = {D. C. Gazis and R. F. Wallis},
+title = {Surface elastic waves in body-centered cubic lattices},
+journal = {Surface Science},
+year = {1966},
+volume = {5},
+pages = {482-492}
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-  editor = {Allen Taflove},
-  chapter = {5},
-  pages = {263-343},
-  address = {Boston, USA}
+author = {S. D. Gedney},
+title = {The {P}erfectly {M}atched {L}ayer absorbing medium},
+booktitle = {Advances in Computational Electrodynamics: the Finite-Difference
+Time-Domain method},
+publisher = {Artech House},
+year = {1998},
+editor = {Allen Taflove},
+chapter = {5},
+pages = {263-343},
+address = {Boston, USA}
 }
 
 @ARTICLE{Ged96,
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-  doi = {10.1109/8.546249}
+author = {S. D. Gedney},
+title = {An anisotropic perfectly matched layer-absorbing medium for the truncation
+of {FDTD} lattices},
+journal = {IEEE Transactions on Antennas and Propagation},
+year = {1996},
+volume = {44},
+pages = {1630-1639},
+number = {12},
+doi = {10.1109/8.546249}
 }
 
 @ARTICLE{GeZh10,
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-	Shifted {PML}},
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-  doi = {10.1109/TAP.2009.2037765}
+author = {S. D. Gedney and B. Zhao},
+title = {An Auxiliary Differential Equation Formulation for the Complex-Frequency
+Shifted {PML}},
+journal = {IEEE Transactions on Antennas and Propagation},
+year = {2010},
+volume = {58},
+pages = {838-847},
+number = {3},
+doi = {10.1109/TAP.2009.2037765}
 }
 
 @ARTICLE{GeOh94,
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+author = {R. J. Geller and T. Ohminato},
+title = {Computation of synthetic seismograms and their partial derivatives
+for heterogeneous media with arbitrary natural boundary conditions
+using the {D}irect {S}olution {M}ethod},
+journal = gji,
+year = {1994},
+volume = {116},
+pages = {421-446}
 }
 
 @ARTICLE{GeOsDeMeNeGo09,
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+author = {Luigi Genovese and Matthieu Ospici and Thierry Deutsch and Jean-Fran\c{c}ois
+M\'{e}haut and Alexey Neelov and Stefan Goedecker},
+title = {Density functional theory calculation on many-cores hybrid central
+processing unit-graphic processing unit architectures},
+journal = {Journal of Chemical Physics},
+year = {2009},
+volume = {131},
+pages = {034103},
+number = {3},
+doi = {10.1063/1.3166140}
 }
 
 @BOOK{GeMu94,
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+publisher = {Masson},
+year = {1994},
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+address = {Paris},
+edition = {2nd}
 }
 
 @ARTICLE{GeRe09,
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-  number = {11},
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-  timestamp = {2011.01.23}
+author = {C. Geuzaine and J. F. Remacle},
+title = {Gmsh: a three-dimensional finite element mesh generator with built-in
+pre- and post-processing facilities},
+journal = ijnme,
+year = {2009},
+volume = {79},
+pages = {1309-1331},
+number = {11},
+owner = {komatits},
+timestamp = {2011.01.23}
 }
 
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+author = {F. Gilbert},
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+journal = gjras,
+year = {1970},
+volume = {22},
+pages = {223-226}
 }
 
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+Parameters and Source Mechanisms from Seismic Spectra},
+journal = {Philos. Trans. R. Soc. London A},
+year = {1975},
+volume = {278},
+pages = {187-269}
 }
 
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+author = {F. Gilbert and D. V. Helmberger},
+title = {Generalized ray theory for a layered sphere},
+journal = gjras,
+year = {1972},
+volume = {27},
+pages = {57-80}
 }
 
 @ARTICLE{GiKn61,
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+author = {F. Gilbert and L. Knopoff},
+title = {The directivity problem of a burried line source},
+journal = geophysics,
+year = {1961},
+volume = {26},
+pages = {626-634}
 }
 
 @ARTICLE{GiKn60,
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+author = {F. Gilbert and L. Knopoff},
+title = {Seismic scattering from topographic irregularities},
+journal = jgr,
+year = {1960},
+volume = {65},
+pages = {3437-3444}
 }
 
 @ARTICLE{GiLa62,
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-  year = {1962},
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-  pages = {299-319}
+author = {F. Gilbert and S. J. Laster},
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+journal = bssa,
+year = {1962},
+volume = {52},
+pages = {299-319}
 }
 
 @ARTICLE{gillmandjellouliamara2006,
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-  year = {2006},
-  note = {Accepted in February 2006}
+author = {A. Gillman and R. Djellouli and M. Amara},
+title = {A Mixed Hybrid Formulation Based on Oscillated Finite Element Polynomials
+for Solving {H}elmholtz Problems},
+journal = {Journal of Computational and Applied Mathematics},
+year = {2006},
+note = {Accepted in February 2006}
 }
 
 @ARTICLE{GiHeWa02,
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+author = {F. X. Giraldo and J. S. Hesthaven and T. Warburton},
+title = {Nodal High-Order Discontinuous {G}alerkin Methods for the Spherical
+Shallow Water Equations},
+journal = jcp,
+year = {2002},
+volume = {181},
+pages = {499-525},
+number = {2},
+doi = {10.1006/jcph.2002.7139}
 }
 
 @ARTICLE{GiWa05,
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-  number = {1},
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+author = {F. X. Giraldo and T. Warburton},
+title = {A nodal triangle-based spectral element method for the shallow water
+equations on the sphere},
+journal = jcp,
+year = {2005},
+volume = {207},
+pages = {129-150},
+number = {1},
+doi = {10.1016/j.jcp.2005.01.004}
 }
 
 @ARTICLE{GiLaSy06,
-  author = {L. Giraud and J. Langou and G. Sylvand},
-  title = {On The Parallel Solution Of Large Industrial Wave Propagation Problems},
-  journal = jca,
-  year = {2006},
-  volume = {14},
-  pages = {83-111},
-  number = {1}
+author = {L. Giraud and J. Langou and G. Sylvand},
+title = {On The Parallel Solution Of Large Industrial Wave Propagation Problems},
+journal = jca,
+year = {2006},
+volume = {14},
+pages = {83-111},
+number = {1}
 }
 
 @INCOLLECTION{Giv08,
-  author = {D. Givoli},
-  title = {Computational Absorbing Boundaries},
-  booktitle = {Computational acoustics noise propagation in fluids},
-  publisher = {Springer-Verlag},
-  year = {2008},
-  editor = {S. Marburg and B. Nolte},
-  volume = {5},
-  pages = {145-166},
-  address = {Berlin, Germany}
+author = {D. Givoli},
+title = {Computational Absorbing Boundaries},
+booktitle = {Computational acoustics noise propagation in fluids},
+publisher = {Springer-Verlag},
+year = {2008},
+editor = {S. Marburg and B. Nolte},
+volume = {5},
+pages = {145-166},
+address = {Berlin, Germany}
 }
 
 @ARTICLE{Giv04,
-  author = {D. Givoli},
-  title = {High-Order Local Non-Reflecting Boundary Conditions: A Review},
-  journal = {Wave Motion},
-  year = {2004},
-  volume = {39},
-  pages = {319-326}
+author = {D. Givoli},
+title = {High-Order Local Non-Reflecting Boundary Conditions: A Review},
+journal = {Wave Motion},
+year = {2004},
+volume = {39},
+pages = {319-326}
 }
 
 @BOOK{Giv92,
-  title = {Numerical Methods for Problems in Infinite Domains},
-  publisher = {Elsevier Science Publishers},
-  year = {1992},
-  author = {Dan Givoli},
-  address = {Amsterdam, The Netherlands}
+title = {Numerical Methods for Problems in Infinite Domains},
+publisher = {Elsevier Science Publishers},
+year = {1992},
+author = {Dan Givoli},
+address = {Amsterdam, The Netherlands}
 }
 
 @ARTICLE{Giv91,
-  author = {D. Givoli},
-  title = {Non-reflecting boundary conditions: review article},
-  journal = jcp,
-  year = {1991},
-  volume = {94},
-  pages = {1-29}
+author = {D. Givoli},
+title = {Non-reflecting boundary conditions: review article},
+journal = jcp,
+year = {1991},
+volume = {94},
+pages = {1-29}
 }
 
 @INCOLLECTION{GiKe94,
-  author = {D. Givoli and J. B. Keller},
-  title = {Non-reflecting finite elements},
-  booktitle = {The mathematics of finite elements and applications},
-  publisher = {John Wiley and sons},
-  year = {1994},
-  address = {New York}
+author = {D. Givoli and J. B. Keller},
+title = {Non-reflecting finite elements},
+booktitle = {The mathematics of finite elements and applications},
+publisher = {John Wiley and sons},
+year = {1994},
+address = {New York}
 }
 
 @ARTICLE{GiKe90,
-  author = {D. Givoli and J. B. Keller},
-  title = {Non-reflecting boundary conditions for elastic waves},
-  journal = {Wave motion},
-  year = {1990},
-  volume = {12},
-  pages = {261-279}
+author = {D. Givoli and J. B. Keller},
+title = {Non-reflecting boundary conditions for elastic waves},
+journal = {Wave motion},
+year = {1990},
+volume = {12},
+pages = {261-279}
 }
 
 @ARTICLE{GNHelene,
-  author = {D. Givoli and B. Neta},
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-  journal = {J. Comput. Phys.},
-  year = {2003},
-  volume = {186},
-  pages = {24-46}
+author = {D. Givoli and B. Neta},
+title = {High-order non-reflecting boundary scheme for time-dependent waves},
+journal = {J. Comput. Phys.},
+year = {2003},
+volume = {186},
+pages = {24-46}
 }
 
 @ARTICLE{GiVi93,
-  author = {D. Givoli and S. Vidgergauz},
-  title = {Artificial boundary conditions for 2{D} problems in geophysics},
-  journal = cmame,
-  year = {1993},
-  volume = {110},
-  pages = {87-101}
+author = {D. Givoli and S. Vidgergauz},
+title = {Artificial boundary conditions for 2{D} problems in geophysics},
+journal = cmame,
+year = {1993},
+volume = {110},
+pages = {87-101}
 }
 
 @INPROCEEDINGS{GlLaRaTe90,
-  author = {R. Glowinski and W. Lawton and M. Ravachol and E. Tenebaum},
-  title = {Wavelet solution of linear and nonlinear elliptic, parabolic and
-	hyperbolic problems in one space dimension},
-  booktitle = {Proceedings of the 9th International Conference on Numerical Methods
-	in Applied Sciences and Engineering},
-  year = {1990},
-  address = {SIAM, Philadelphia}
+author = {R. Glowinski and W. Lawton and M. Ravachol and E. Tenebaum},
+title = {Wavelet solution of linear and nonlinear elliptic, parabolic and
+hyperbolic problems in one space dimension},
+booktitle = {Proceedings of the 9th International Conference on Numerical Methods
+in Applied Sciences and Engineering},
+year = {1990},
+address = {SIAM, Philadelphia}
 }
 
 @ARTICLE{GoAmTaCaSmSaMaKo09,
-  author = {L. Godinho and P. Amado Mendes and A. Tadeu and A. Cadena-Isaza and
-	C. Smerzini and F. J. S\'anchez-Sesma and R. Madec and Dimitri Komatitsch},
-  title = {Numerical simulation of ground rotations along {2D} topographical
-	profiles under the incidence of elastic plane waves},
-  journal = bssa,
-  year = {2009},
-  volume = {99},
-  pages = {1147-1161},
-  number = {2B},
-  doi = {10.1785/0120080096}
+author = {L. Godinho and P. Amado Mendes and A. Tadeu and A. Cadena-Isaza and
+C. Smerzini and F. J. S\'anchez-Sesma and R. Madec and Dimitri Komatitsch},
+title = {Numerical simulation of ground rotations along {2D} topographical
+profiles under the incidence of elastic plane waves},
+journal = bssa,
+year = {2009},
+volume = {99},
+pages = {1147-1161},
+number = {2B},
+doi = {10.1785/0120080096}
 }
 
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-  title = {Rayleigh wave propagation on anisotropic (cubic) media},
-  journal = {Physical Review},
-  year = {1956},
-  volume = {104},
-  pages = {1532-1536},
-  number = {6}
+author = {L. Gold},
+title = {Rayleigh wave propagation on anisotropic (cubic) media},
+journal = {Physical Review},
+year = {1956},
+volume = {104},
+pages = {1532-1536},
+number = {6}
 }
 
 @INPROCEEDINGS{Goodnight:2003:AMS,
-  author = {Nolan Goodnight and Cliff Woolley and Gregory Lewin and David P.
-	Luebke and Greg Humphreys},
-  title = {A Multigrid Solver for Boundary Value Problems Using Programmable
-	Graphics Hardware},
-  booktitle = {Graphics Hardware 2003},
-  year = {2003},
-  editor = {Michael Doggett and Wolfgang Heidrich and William R. Mark and Andreas
-	Schilling},
-  pages = {102--111},
-  month = jul
+author = {Nolan Goodnight and Cliff Woolley and Gregory Lewin and David P.
+Luebke and Greg Humphreys},
+title = {A Multigrid Solver for Boundary Value Problems Using Programmable
+Graphics Hardware},
+booktitle = {Graphics Hardware 2003},
+year = {2003},
+editor = {Michael Doggett and Wolfgang Heidrich and William R. Mark and Andreas
+Schilling},
+pages = {102--111},
+month = jul
 }
 
 @INPROCEEDINGS{GoHa72,
-  author = {W. J. Gordon and C. A. Hall},
-  title = {Geometric aspects of the finite element method},
-  booktitle = {Mathematical Foundations of the Finite Element Method with Applications
-	to Partial Differential Equations},
-  year = {1972},
-  editor = {A. K. Aziz},
-  pages = {769-784},
-  address = {New York, USA},
-  publisher = {Academic Press}
+author = {W. J. Gordon and C. A. Hall},
+title = {Geometric aspects of the finite element method},
+booktitle = {Mathematical Foundations of the Finite Element Method with Applications
+to Partial Differential Equations},
+year = {1972},
+editor = {A. K. Aziz},
+pages = {769-784},
+address = {New York, USA},
+publisher = {Academic Press}
 }
 
 @ARTICLE{Got81,
-  author = {D. Gottlieb},
-  title = {The stability of pseudospectral {C}hebyshev methods},
-  journal = {Math. Comp.},
-  year = {1981},
-  volume = {36},
-  pages = {107-118}
+author = {D. Gottlieb},
+title = {The stability of pseudospectral {C}hebyshev methods},
+journal = {Math. Comp.},
+year = {1981},
+volume = {36},
+pages = {107-118}
 }
 
 @INCOLLECTION{cgnash,
-  author = {C. Gout},
-  title = {Approximation using scale transformations},
-  booktitle = {Approximation Theory {IX}},
-  publisher = {Vanderbilt University Press},
-  year = {1999},
-  editor = {C. K. Chui and L. L. Schumaker},
-  volume = {1},
-  pages = {151-158},
-  address = {Nashville}
+author = {C. Gout},
+title = {Approximation using scale transformations},
+booktitle = {Approximation Theory {IX}},
+publisher = {Vanderbilt University Press},
+year = {1999},
+editor = {C. K. Chui and L. L. Schumaker},
+volume = {1},
+pages = {151-158},
+address = {Nashville}
 }
 
 @TECHREPORT{cg1001,
-  author = {C. Gout},
-  title = {Approximation of curves and surfaces from rapidly varying data},
-  institution = {Center for Pure and Applied Mathematics},
-  year = {1998},
-  number = {1001},
-  address = {University of California at Berkeley, USA},
-  note = {36 p.}
+author = {C. Gout},
+title = {Approximation of curves and surfaces from rapidly varying data},
+institution = {Center for Pure and Applied Mathematics},
+year = {1998},
+number = {1001},
+address = {University of California at Berkeley, USA},
+note = {36 p.}
 }
 
 @PHDTHESIS{cgthesis,
-  author = {C. Gout},
-  title = {Etude de changements d'\'echelle en approximation - ajustement spline
-	sur des morceaux de surfaces},
-  school = {Universit\'e de Pau et des Pays de l'Adour},
-  year = {1997},
-  address = {Pau, France},
-  note = {203 p.}
+author = {C. Gout},
+title = {Etude de changements d'\'echelle en approximation - ajustement spline
+sur des morceaux de surfaces},
+school = {Universit\'e de Pau et des Pays de l'Adour},
+year = {1997},
+address = {Pau, France},
+note = {203 p.}
 }
 
 @TECHREPORT{GoLeGuVe05,
-  author = {C. Gout and C. Le Guyader and L. Vese},
-  title = {Image segmentation under interpolation conditions},
-  institution = {Univ. of California, Los Angeles},
-  year = {2005},
-  note = {CAM 03-44}
+author = {C. Gout and C. Le Guyader and L. Vese},
+title = {Image segmentation under interpolation conditions},
+institution = {Univ. of California, Los Angeles},
+year = {2005},
+note = {CAM 03-44}
 }
 
 @ARTICLE{GoKo00,
-  author = {C. Gout and D. Komatitsch},
-  title = {Surface fitting of rapidly varying data using rank coding: application
-	to geophysical surfaces},
-  journal = {Math. Geol.},
-  year = {2000},
-  volume = {32},
-  pages = {873-888},
-  number = {7},
-  doi = {10.1023/A:1007500624487}
+author = {C. Gout and D. Komatitsch},
+title = {Surface fitting of rapidly varying data using rank coding: application
+to geophysical surfaces},
+journal = {Math. Geol.},
+year = {2000},
+volume = {32},
+pages = {873-888},
+number = {7},
+doi = {10.1023/A:1007500624487}
 }
 
 @ARTICLE{GoVi03,
-  author = {C. Gout and S. Vieira-Test\'e},
-  title = {An algorithm for segmentation under interpolation conditions using
-	deformable models},
-  journal = {Int. J. Comput. Math.},
-  year = {2003},
-  volume = {80},
-  pages = {47-54},
-  number = {1}
+author = {C. Gout and S. Vieira-Test\'e},
+title = {An algorithm for segmentation under interpolation conditions using
+deformable models},
+journal = {Int. J. Comput. Math.},
+year = {2003},
+volume = {80},
+pages = {47-54},
+number = {1}
 }
 
 @ARTICLE{GoMa07,
-  author = {Naga K. Govindaraju and Dinesh Manocha},
-  title = {Cache-Efficient Numerical Algorithms using Graphics Hardware},
-  journal = {Parallel Computing},
-  year = {2007},
-  volume = {33},
-  pages = {663-684}
+author = {Naga K. Govindaraju and Dinesh Manocha},
+title = {Cache-Efficient Numerical Algorithms using Graphics Hardware},
+journal = {Parallel Computing},
+year = {2007},
+volume = {33},
+pages = {663-684}
 }
 
 @INCOLLECTION{Gra99,
-  author = {R. W. Graves},
-  title = {Three-dimensional computer simulations of realistic earthquake ground
-	motions in regions of deep sedimentary basin},
-  booktitle = {The Effects of Surface Geology on Seismic Motion},
-  publisher = {Balkema},
-  year = {1999},
-  editor = {K. Irikura and K. Kudo and H. Okada and T. Sasatani},
-  volume = {1},
-  pages = {103-120},
-  address = {Rotterdam, The Netherlands}
+author = {R. W. Graves},
+title = {Three-dimensional computer simulations of realistic earthquake ground
+motions in regions of deep sedimentary basin},
+booktitle = {The Effects of Surface Geology on Seismic Motion},
+publisher = {Balkema},
+year = {1999},
+editor = {K. Irikura and K. Kudo and H. Okada and T. Sasatani},
+volume = {1},
+pages = {103-120},
+address = {Rotterdam, The Netherlands}
 }
 
 @ARTICLE{Gra96,
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-	finite differences},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {1091-1106},
-  number = {4}
+author = {R. W. Graves},
+title = {Simulating seismic wave propagation in 3{D} elastic media using staggered-grid
+finite differences},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {1091-1106},
+number = {4}
 }
 
 @INPROCEEDINGS{Gra96b,
-  author = {R. W. Graves},
-  title = {Simulating realistic earthquake ground motions in regions of deep
-	sedimentary basins},
-  booktitle = {Proceedings of the 11th World Conference on Earthquake Engineering},
-  year = {1996},
-  address = {Acapulco, Mexico}
+author = {R. W. Graves},
+title = {Simulating realistic earthquake ground motions in regions of deep
+sedimentary basins},
+booktitle = {Proceedings of the 11th World Conference on Earthquake Engineering},
+year = {1996},
+address = {Acapulco, Mexico}
 }
 
 @ARTICLE{GrDa03,
-  author = {R. W. Graves and S. M. Day},
-  title = {Stability and accuracy of coarse-grain viscoelastic simulations},
-  journal = bssa,
-  year = {2003},
-  volume = {93},
-  pages = {283-300}
+author = {R. W. Graves and S. M. Day},
+title = {Stability and accuracy of coarse-grain viscoelastic simulations},
+journal = bssa,
+year = {2003},
+volume = {93},
+pages = {283-300}
 }
 
 @ARTICLE{GrZa10,
-  author = {Michael Griebel and Peter Zaspel},
-  title = {A multi-{GPU} accelerated solver for the three-dimensional two-phase
-	incompressible {N}avier-{S}tokes equations},
-  journal = {Computer Science Research and Development},
-  year = {2010},
-  volume = {25},
-  pages = {65-73},
-  number = {1-2},
-  doi = {10.1007/s00450-010-0111-7}
+author = {Michael Griebel and Peter Zaspel},
+title = {A multi-{GPU} accelerated solver for the three-dimensional two-phase
+incompressible {N}avier-{S}tokes equations},
+journal = {Computer Science Research and Development},
+year = {2010},
+volume = {25},
+pages = {65-73},
+number = {1-2},
+doi = {10.1007/s00450-010-0111-7}
 }
 
 @ARTICLE{GrBo79,
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-  journal = bssa,
-  year = {1979},
-  volume = {69},
-  pages = {1081-1105}
+author = {D. W. Griffiths and G. A. Bollinger},
+title = {The effect of {A}ppalachian mountain topography on seismic waves},
+journal = bssa,
+year = {1979},
+volume = {69},
+pages = {1081-1105}
 }
 
 @ARTICLE{GrLuDoSk96,
-  author = {W. Gropp and E. Lusk and N. Doss and A. Skjellum},
-  title = {A high-performance, portable implementation of the {MPI} message
-	passing interface standard},
-  journal = {Parallel Computing},
-  year = {1996},
-  volume = {22},
-  pages = {789-828},
-  number = {6}
+author = {W. Gropp and E. Lusk and N. Doss and A. Skjellum},
+title = {A high-performance, portable implementation of the {MPI} message
+passing interface standard},
+journal = {Parallel Computing},
+year = {1996},
+volume = {22},
+pages = {789-828},
+number = {6}
 }
 
 @BOOK{GrLuSk94,
-  title = {Using {MPI}, portable parallel programming with the {M}essage-{P}assing
-	{I}nterface},
-  publisher = {MIT Press},
-  year = {1994},
-  author = {W. Gropp and E. Lusk and A. Skjellum},
-  address = {Cambridge, USA}
+title = {Using {MPI}, portable parallel programming with the {M}essage-{P}assing
+{I}nterface},
+publisher = {MIT Press},
+year = {1994},
+author = {W. Gropp and E. Lusk and A. Skjellum},
+address = {Cambridge, USA}
 }
 
 @ARTICLE{Gro00,
-  author = {M. J. Grote},
-  title = {Nonreflecting boundary conditions for elastodynamics scattering},
-  journal = jcp,
-  year = {2000},
-  volume = {161},
-  pages = {331-353}
+author = {M. J. Grote},
+title = {Nonreflecting boundary conditions for elastodynamics scattering},
+journal = jcp,
+year = {2000},
+volume = {161},
+pages = {331-353}
 }
 
 @ARTICLE{GrScSc06,
-  author = {Marcus J. Grote and Anna Schneebeli and Dominik Sch\"{o}tzau},
-  title = {Discontinuous {G}alerkin Finite Element Method for the Wave Equation},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {2006},
-  volume = {44},
-  pages = {2408-2431},
-  number = {6},
-  doi = {10.1137/05063194X}
+author = {Marcus J. Grote and Anna Schneebeli and Dominik Sch\"{o}tzau},
+title = {Discontinuous {G}alerkin Finite Element Method for the Wave Equation},
+journal = {SIAM Journal on Numerical Analysis},
+year = {2006},
+volume = {44},
+pages = {2408-2431},
+number = {6},
+doi = {10.1137/05063194X}
 }
 
 @ARTICLE{GuLi06,
-  author = {Murthy N. Guddati and Keng Wit Lim},
-  title = {Continued fraction absorbing boundary conditions for convex polygonal
-	domains},
-  journal = ijnme,
-  year = {2006},
-  volume = {66},
-  pages = {949-977},
-  number = {6},
-  doi = {10.1002/nme.1574}
+author = {Murthy N. Guddati and Keng Wit Lim},
+title = {Continued fraction absorbing boundary conditions for convex polygonal
+domains},
+journal = ijnme,
+year = {2006},
+volume = {66},
+pages = {949-977},
+number = {6},
+doi = {10.1002/nme.1574}
 }
 
 @ARTICLE{GuBa86b,
-  author = {W. Gui and I. Babu\u{s}ka},
-  title = {The {\it h}, {\it p} and {\it h-p} versions of the finite element
-	method in one dimension},
-  journal = {Numer. Math.},
-  year = {1986},
-  volume = {49},
-  pages = {577-683}
+author = {W. Gui and I. Babu\u{s}ka},
+title = {The {\it h}, {\it p} and {\it h-p} versions of the finite element
+method in one dimension},
+journal = {Numer. Math.},
+year = {1986},
+volume = {49},
+pages = {577-683}
 }
 
 @ARTICLE{GuDu08,
-  author = {Nail A. Gumerov and Ramani Duraiswami},
-  title = {Fast multipole methods on graphics processors},
-  journal = jcp,
-  year = {2008},
-  volume = {227},
-  pages = {8290-8313},
-  doi = {10.1016/j.jcp.2008.05.023}
+author = {Nail A. Gumerov and Ramani Duraiswami},
+title = {Fast multipole methods on graphics processors},
+journal = jcp,
+year = {2008},
+volume = {227},
+pages = {8290-8313},
+doi = {10.1016/j.jcp.2008.05.023}
 }
 
 @ARTICLE{GunWanLot91,
-  author = {S. A. Gundersen and L. Wang and J. Lothe},
-  title = {Secluded supersonic elastic surface waves},
-  journal = {Wave Motion},
-  year = {1991},
-  volume = {14},
-  pages = {129-143}
+author = {S. A. Gundersen and L. Wang and J. Lothe},
+title = {Secluded supersonic elastic surface waves},
+journal = {Wave Motion},
+year = {1991},
+volume = {14},
+pages = {129-143}
 }
 
 @ARTICLE{GuBa86a,
-  author = {B. Guo and I. Babu\u{s}ka},
-  title = {The {\it h-p} version of the finite element method},
-  journal = {Comput. Mech.},
-  year = {1986},
-  volume = {1},
-  pages = {21-41}
+author = {B. Guo and I. Babu\u{s}ka},
+title = {The {\it h-p} version of the finite element method},
+journal = {Comput. Mech.},
+year = {1986},
+volume = {1},
+pages = {21-41}
 }
 
 @ARTICLE{LeGuApGo05,
-  author = {C. Le Guyader and D. Apprato and C. Gout},
-  title = {Using a level set approach for image segmentation under interpolation
-	conditions},
-  journal = {Numer. Algorithms},
-  year = {2005},
-  volume = {39},
-  pages = {221-235}
+author = {C. Le Guyader and D. Apprato and C. Gout},
+title = {Using a level set approach for image segmentation under interpolation
+conditions},
+journal = {Numer. Algorithms},
+year = {2005},
+volume = {39},
+pages = {221-235}
 }
 
 @PHDTHESIS{Goeddeke:2010:FAA,
-  author = {Dominik G{\"o}ddeke},
-  title = {Fast and Accurate Finite-Element Multigrid Solvers for {PDE} Simulations
-	on {GPU} Clusters},
-  school = {{T}echnische {U}niversit{\"a}t Dortmund, {F}akult{\"a}t f{\"u}r {M}athematik},
-  year = {2010},
-  month = may,
-  note = {\url{http://hdl.handle.net/2003/27243}}
+author = {Dominik G{\"o}ddeke},
+title = {Fast and Accurate Finite-Element Multigrid Solvers for {PDE} Simulations
+on {GPU} Clusters},
+school = {{T}echnische {U}niversit{\"a}t Dortmund, {F}akult{\"a}t f{\"u}r {M}athematik},
+year = {2010},
+month = may,
+note = {\url{http://hdl.handle.net/2003/27243}}
 }
 
 @INPROCEEDINGS{Goeddeke:2009:GAO,
-  author = {Dominik G{\"o}ddeke and Sven H.M. Buijssen and Hilmar Wobker and
-	Stefan Turek},
-  title = {{GPU} Acceleration of an Unmodified Parallel Finite Element {N}avier-{S}tokes
-	Solver},
-  booktitle = {High Performance Computing \& Simulation 2009},
-  year = {2009},
-  editor = {Waleed W. Smari and John P. McIntire},
-  pages = {12-21},
-  address = {Leipzig, Germany},
-  month = jun
+author = {Dominik G{\"o}ddeke and Sven H.M. Buijssen and Hilmar Wobker and
+Stefan Turek},
+title = {{GPU} Acceleration of an Unmodified Parallel Finite Element {N}avier-{S}tokes
+Solver},
+booktitle = {High Performance Computing \& Simulation 2009},
+year = {2009},
+editor = {Waleed W. Smari and John P. McIntire},
+pages = {12-21},
+address = {Leipzig, Germany},
+month = jun
 }
 
 @ARTICLE{Goeddeke:2009:CPA,
-  author = {Dominik G{\"o}ddeke and Hilmar Wobker and Robert Strzodka and Jamaludin
-	Mohd-Yusof and Patrick S. McCormick and Stefan Turek},
-  title = {Co-Processor Acceleration of an Unmodified Parallel Solid Mechanics
-	Code with {FEASTGPU}},
-  journal = {International Journal of Computational Science and Engineering},
-  year = {2009},
-  volume = {4},
-  pages = {254--269},
-  number = {4},
-  month = oct,
-  editor = {Hans Petter Langtangen and Michael Thun{\'e}}
+author = {Dominik G{\"o}ddeke and Hilmar Wobker and Robert Strzodka and Jamaludin
+Mohd-Yusof and Patrick S. McCormick and Stefan Turek},
+title = {Co-Processor Acceleration of an Unmodified Parallel Solid Mechanics
+Code with {FEASTGPU}},
+journal = {International Journal of Computational Science and Engineering},
+year = {2009},
+volume = {4},
+pages = {254--269},
+number = {4},
+month = oct,
+editor = {Hans Petter Langtangen and Michael Thun{\'e}}
 }
 
 @ARTICLE{barucqduquetprat2006,
-  author = {H. Barucq, B. Duquet and F. Prat},
-  title = {True-amplitude one way propagation in heterogeneous media},
-  journal = {J. of Scientific Computing},
-  year = {2006},
-  note = {Submitted, available at lma.univ-pau.fr/publis/publis\_pre.php}
+author = {H. Barucq, B. Duquet and F. Prat},
+title = {True-amplitude one way propagation in heterogeneous media},
+journal = {J. of Scientific Computing},
+year = {2006},
+note = {Submitted, available at lma.univ-pau.fr/publis/publis\_pre.php}
 }
 
 @ARTICLE{Hor2,
-  author = {L. H\o{}rmander},
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-  journal = {Ann. of Math.},
-  year = {1966},
-  volume = {83},
-  pages = {129-209}
+author = {L. H\o{}rmander},
+title = {Pseudo-differential Operators and Non Elliptic Boundary Problems},
+journal = {Ann. of Math.},
+year = {1966},
+volume = {83},
+pages = {129-209}
 }
 
 @ARTICLE{Hor1,
-  author = {L. H\o{}rmander},
-  title = {Pseudo-differential Operators},
-  journal = {Comm. Pure Appl. Math.},
-  year = {1965},
-  volume = {18},
-  pages = {501-517}
+author = {L. H\o{}rmander},
+title = {Pseudo-differential Operators},
+journal = {Comm. Pure Appl. Math.},
+year = {1965},
+volume = {18},
+pages = {501-517}
 }
 
 @BOOKLET{Haa09,
-  title = {Zur Theorie der orthogonalen Funktionensysteme},
-  author = {A. Haar},
-  address = {G\"ottingen},
-  year = {1909}
+title = {Zur Theorie der orthogonalen Funktionensysteme},
+author = {A. Haar},
+address = {G\"ottingen},
+year = {1909}
 }
 
 @ARTICLE{HaKa77,
-  author = {D. Hadley and H. Kanamori},
-  title = {Seismic structure of the {T}ransverse {R}anges, {C}alifornia},
-  journal = {Geol. Soc. Am. Bull.},
-  year = {1977},
-  volume = {88},
-  pages = {1469-1478}
+author = {D. Hadley and H. Kanamori},
+title = {Seismic structure of the {T}ransverse {R}anges, {C}alifornia},
+journal = {Geol. Soc. Am. Bull.},
+year = {1977},
+volume = {88},
+pages = {1469-1478}
 }
 
 @ARTICLE{Hager85,
-  author = {Hager, B. H. and R. W. Clayton and M. A. Richards and R. P. Comer
-	and A. M. Dziewo\'nski},
-  title = {Lower mantle heterogeneity, dynamic topography and the geoid},
-  journal = {Nature},
-  year = {1985},
-  volume = {313},
-  pages = {541--546}
+author = {Hager, B. H. and R. W. Clayton and M. A. Richards and R. P. Comer
+and A. M. Dziewo\'nski},
+title = {Lower mantle heterogeneity, dynamic topography and the geoid},
+journal = {Nature},
+year = {1985},
+volume = {313},
+pages = {541--546}
 }
 
 @INPROCEEDINGS{Hag03,
-  author = {T. Hagstrom},
-  title = {Perfectly matched layers for hyperbolic systems with applications
-	to the linearized {E}uler equations},
-  booktitle = {Mathematical and Numerical Aspects of Wave Propagation: Waves 2003},
-  year = {2003},
-  editor = {Gary Cohen and Erkki Heikkola and Patrick Joly and Pekka Neittaanm\"aki},
-  series = {Proceedings of the Sixth International Conference on Mathematical
-	and Numerical Aspects of Wave Propagation},
-  pages = {125-129},
-  address = {Jyv\"askyl\"a, Finland},
-  publisher = {Springer-Verlag}
+author = {T. Hagstrom},
+title = {Perfectly matched layers for hyperbolic systems with applications
+to the linearized {E}uler equations},
+booktitle = {Mathematical and Numerical Aspects of Wave Propagation: Waves 2003},
+year = {2003},
+editor = {Gary Cohen and Erkki Heikkola and Patrick Joly and Pekka Neittaanm\"aki},
+series = {Proceedings of the Sixth International Conference on Mathematical
+and Numerical Aspects of Wave Propagation},
+pages = {125-129},
+address = {Jyv\"askyl\"a, Finland},
+publisher = {Springer-Verlag}
 }
 
 @ARTICLE{Ha99,
-  author = {T. Hagstrom},
-  title = {Radiation boundary conditions for the numerical simulation of waves},
-  journal = {Acta Numerica},
-  year = {1999},
-  volume = {8},
-  pages = {47-106}
+author = {T. Hagstrom},
+title = {Radiation boundary conditions for the numerical simulation of waves},
+journal = {Acta Numerica},
+year = {1999},
+volume = {8},
+pages = {47-106}
 }
 
 @ARTICLE{HaHa98,
-  author = {T. Hagstrom and S. I. Hariharan},
-  title = {A formulation of asymptotic and exact boundary conditions using local
-	operators},
-  journal = {Appl. Num. Math.},
-  year = {1998},
-  volume = {27},
-  pages = {403-416}
+author = {T. Hagstrom and S. I. Hariharan},
+title = {A formulation of asymptotic and exact boundary conditions using local
+operators},
+journal = {Appl. Num. Math.},
+year = {1998},
+volume = {27},
+pages = {403-416}
 }
 
 @BOOK{HaLuWa06,
-  title = {Geometric numerical integration},
-  publisher = {Springer-Verlag},
-  year = {2006},
-  author = {Hairer, Ernst and Lubich, Christian and Wanner, Gerhard},
-  volume = {31},
-  series = {Springer Series in Computational Mathematics},
-  address = {Berlin, Germany},
-  edition = {Second}
+title = {Geometric numerical integration},
+publisher = {Springer-Verlag},
+year = {2006},
+author = {Hairer, Ernst and Lubich, Christian and Wanner, Gerhard},
+volume = {31},
+series = {Springer Series in Computational Mathematics},
+address = {Berlin, Germany},
+edition = {Second}
 }
 
 @ARTICLE{HalHelene,
-  author = {L. Halpern},
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-	of hyperbolic systems},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1991},
-  volume = {22},
-  pages = {1256-1283},
-  number = {5}
+author = {L. Halpern},
+title = {Artificial boundary conditions for incompletely parabolic perturbations
+of hyperbolic systems},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1991},
+volume = {22},
+pages = {1256-1283},
+number = {5}
 }
 
 @ARTICLE{HaOuVe78,
-  author = {M. A. Hamdi and Y. Ousset and G. Verchery},
-  title = {A displacement method for the analysis of vibrations of coupled fluid-structure
-	systems},
-  journal = ijnme,
-  year = {1978},
-  volume = {13},
-  pages = {139-150}
+author = {M. A. Hamdi and Y. Ousset and G. Verchery},
+title = {A displacement method for the analysis of vibrations of coupled fluid-structure
+systems},
+journal = ijnme,
+year = {1978},
+volume = {13},
+pages = {139-150}
 }
 
 @ARTICLE{HaKoGi10,
-  author = {Shravan M. Hanasoge and Dimitri Komatitsch and Laurent Gizon},
-  title = {An absorbing boundary formulation for the stratified, linearized,
-	ideal {MHD} equations based on an unsplit, convolutional perfectly
-	matched layer},
-  journal = {Astronomy and Astrophysics},
-  year = {2010},
-  volume = {522},
-  pages = {1-8},
-  number = {A87},
-  doi = {10.1051/0004-6361/201014345}
+author = {Shravan M. Hanasoge and Dimitri Komatitsch and Laurent Gizon},
+title = {An absorbing boundary formulation for the stratified, linearized,
+ideal {MHD} equations based on an unsplit, convolutional perfectly
+matched layer},
+journal = {Astronomy and Astrophysics},
+year = {2010},
+volume = {522},
+pages = {1-8},
+number = {A87},
+doi = {10.1051/0004-6361/201014345}
 }
 
 @ARTICLE{HaSe93,
-  author = {B. Hanouzet and M. Sesques},
-  title = {Absorbing boundary conditions for {M}axwell's equations},
-  journal = {Notes on Numerical Fluid Dynamics},
-  year = {1993},
-  volume = {43},
-  pages = {315-322}
+author = {B. Hanouzet and M. Sesques},
+title = {Absorbing boundary conditions for {M}axwell's equations},
+journal = {Notes on Numerical Fluid Dynamics},
+year = {1993},
+volume = {43},
+pages = {315-322}
 }
 
 @ARTICLE{Haetal91,
-  author = {T. Hara and S. Tsuboi and R.J. Geller},
-  title = {Inversion for laterally heterogeneous {E}arth structure using a laterally
-	heterogeneous starting model: preliminary results},
-  journal = gji,
-  year = {1991},
-  volume = {104},
-  pages = {523-540}
+author = {T. Hara and S. Tsuboi and R.J. Geller},
+title = {Inversion for laterally heterogeneous {E}arth structure using a laterally
+heterogeneous starting model: preliminary results},
+journal = gji,
+year = {1991},
+volume = {104},
+pages = {523-540}
 }
 
 @ARTICLE{harari2006,
-  author = {I. Harari},
-  title = {A survey of finite element methods for time-harmonic acoustics},
-  journal = cmame,
-  year = {2006},
-  volume = {195},
-  pages = {1594-1607}
+author = {I. Harari},
+title = {A survey of finite element methods for time-harmonic acoustics},
+journal = cmame,
+year = {2006},
+volume = {195},
+pages = {1594-1607}
 }
 
 @ARTICLE{HaSlTu00,
-  author = {I. Harari and M. Slavutin and E. Turkel},
-  title = {Analytical and numerical studies of a finite element {PML} for the
-	{H}elmholtz equation},
-  journal = jca,
-  year = {2000},
-  volume = {8},
-  pages = {121-137},
-  number = {1}
+author = {I. Harari and M. Slavutin and E. Turkel},
+title = {Analytical and numerical studies of a finite element {PML} for the
+{H}elmholtz equation},
+journal = jca,
+year = {2000},
+volume = {8},
+pages = {121-137},
+number = {1}
 }
 
 @BOOK{Har88,
-  title = {Elastic waves in solids, with application to non destructive testing
-	of pipelines},
-  publisher = {British Gas Editions},
-  year = {1988},
-  author = {A. H. Harker},
-  address = {Bristol}
+title = {Elastic waves in solids, with application to non destructive testing
+of pipelines},
+publisher = {British Gas Editions},
+year = {1988},
+author = {A. H. Harker},
+address = {Bristol}
 }
 
 @PHDTHESIS{Harris:2003:RTC,
-  author = {Mark J. Harris},
-  title = {Real-Time Cloud Simulation and Rendering},
-  school = {University of North Carolina at Chapel Hill, USA},
-  year = {2003},
-  month = sep
+author = {Mark J. Harris},
+title = {Real-Time Cloud Simulation and Rendering},
+school = {University of North Carolina at Chapel Hill, USA},
+year = {2003},
+month = sep
 }
 
 @ARTICLE{HaDa99,
-  author = {R. A. Harris and S. M. Day},
-  title = {Dynamic 3{D} simulations of earthquakes on en-echelon faults},
-  journal = grl,
-  year = {1999},
-  volume = {26},
-  pages = {2089-2092}
+author = {R. A. Harris and S. M. Day},
+title = {Dynamic 3{D} simulations of earthquakes on en-echelon faults},
+journal = grl,
+year = {1999},
+volume = {26},
+pages = {2089-2092}
 }
 
 @ARTICLE{HaHaFrCaCrMeMi98,
-  author = {S. Hartzell and S. Harmsen and A. Frankel and D. Carver and E. Cranswick
-	and M. Meremonte and J. Michael},
-  title = {First-generation site-response maps for the {L}os {A}ngeles region
-	based on earthquake ground motions},
-  journal = bssa,
-  year = {1998},
-  volume = {88},
-  pages = {463-472}
+author = {S. Hartzell and S. Harmsen and A. Frankel and D. Carver and E. Cranswick
+and M. Meremonte and J. Michael},
+title = {First-generation site-response maps for the {L}os {A}ngeles region
+based on earthquake ground motions},
+journal = bssa,
+year = {1998},
+volume = {88},
+pages = {463-472}
 }
 
 @ARTICLE{HaCaKi94,
-  author = {S. H. Hartzell and D. L. Carver and K. W. King},
-  title = {Initial investigation of site and topographic effects at {R}obinwood
-	ridge, {C}alifornia},
-  journal = bssa,
-  year = {1994},
-  volume = {84},
-  pages = {1336-1349}
+author = {S. H. Hartzell and D. L. Carver and K. W. King},
+title = {Initial investigation of site and topographic effects at {R}obinwood
+ridge, {C}alifornia},
+journal = bssa,
+year = {1994},
+volume = {84},
+pages = {1336-1349}
 }
 
 @ARTICLE{HaLeFrMi96,
-  author = {S. H. Hartzell and A. Leeds and A. Frankel and J. Michael},
-  title = {Site response for urban {L}os {A}ngeles using aftershocks of the
-	{N}orthridge earthquake},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {S168-S192},
-  number = {1B}
+author = {S. H. Hartzell and A. Leeds and A. Frankel and J. Michael},
+title = {Site response for urban {L}os {A}ngeles using aftershocks of the
+{N}orthridge earthquake},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {S168-S192},
+number = {1B}
 }
 
 @ARTICLE{HaScBr96,
-  author = {F. D. Hastings and J. B. Schneider and S. L. Broschat},
-  title = {Application of the {P}erfectly {M}atched {L}ayer {(PML)} absorbing
-	boundary condition to elastic wave propagation},
-  journal = jasa,
-  year = {1996},
-  volume = {100},
-  pages = {3061-3069},
-  number = {5}
+author = {F. D. Hastings and J. B. Schneider and S. L. Broschat},
+title = {Application of the {P}erfectly {M}atched {L}ayer {(PML)} absorbing
+boundary condition to elastic wave propagation},
+journal = jasa,
+year = {1996},
+volume = {100},
+pages = {3061-3069},
+number = {5}
 }
 
 @ARTICLE{hauksson2000,
-  author = {E. Hauksson},
-  title = {Crustal structure and seismicity distribution adjacent to the {P}acific
-	and {N}orth {A}merica plate boundary in {S}outhern {C}alifornia},
-  journal = jgr,
-  year = {2000},
-  volume = {105},
-  pages = {13875-13903}
+author = {E. Hauksson},
+title = {Crustal structure and seismicity distribution adjacent to the {P}acific
+and {N}orth {A}merica plate boundary in {S}outhern {C}alifornia},
+journal = jgr,
+year = {2000},
+volume = {105},
+pages = {13875-13903}
 }
 
 @ARTICLE{Hau90,
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-  title = {Earthquakes, faulting, and stress in the {L}os {A}ngeles basin},
-  journal = jgr,
-  year = {1990},
-  volume = {95},
-  pages = {15365-15394}
+author = {E. Hauksson},
+title = {Earthquakes, faulting, and stress in the {L}os {A}ngeles basin},
+journal = jgr,
+year = {1990},
+volume = {95},
+pages = {15365-15394}
 }
 
 @ARTICLE{HaHa97,
-  author = {E. Hauksson and J. S. Haase},
-  title = {Three-dimensional {$V_p$} and {$V_p/V_s$} velocity models of the
-	{L}os {A}ngeles basin and central {T}ransverse {R}anges, {C}alifornia},
-  journal = jgr,
-  year = {1997},
-  volume = {102},
-  pages = {5423-5453}
+author = {E. Hauksson and J. S. Haase},
+title = {Three-dimensional {$V_p$} and {$V_p/V_s$} velocity models of the
+{L}os {A}ngeles basin and central {T}ransverse {R}anges, {C}alifornia},
+journal = jgr,
+year = {1997},
+volume = {102},
+pages = {5423-5453}
 }
 
 @ARTICLE{HaTeHe87,
-  author = {E. Hauksson and T. L. Teng and T. L. Henyey},
-  title = {Results from a 1500~m deep, three-level downhole seismometer array:
-	site response, low {$Q$} values, and $f_{max}$},
-  journal = bssa,
-  year = {1987},
-  volume = {77},
-  pages = {1883-1904}
+author = {E. Hauksson and T. L. Teng and T. L. Henyey},
+title = {Results from a 1500~m deep, three-level downhole seismometer array:
+site response, low {$Q$} values, and $f_{max}$},
+journal = bssa,
+year = {1987},
+volume = {77},
+pages = {1883-1904}
 }
 
 @TECHREPORT{HaKeLe02,
-  author = {P. Hav\'e and M. Kern and Ch. Lemuet},
-  title = {R\'esolution num\'erique de l'\'equation des ondes par une m\'ethode
-	d'\'el\'ements finis d'ordre \'elev\'e sur calculateur parall\`ele},
-  institution = {INRIA},
-  year = {2002},
-  number = {RR 4381},
-  address = {France},
-  month = {February}
+author = {P. Hav\'e and M. Kern and Ch. Lemuet},
+title = {R\'esolution num\'erique de l'\'equation des ondes par une m\'ethode
+d'\'el\'ements finis d'ordre \'elev\'e sur calculateur parall\`ele},
+institution = {INRIA},
+year = {2002},
+number = {RR 4381},
+address = {France},
+month = {February}
 }
 
 @BOOK{Hea00,
-  title = {Beowulf, a new verse translation, bilingual edition},
-  publisher = {Farrar, Straus and Giroux Publishers},
-  year = {2000},
-  author = {S. Heaney},
-  address = {New York}
+title = {Beowulf, a new verse translation, bilingual edition},
+publisher = {Farrar, Straus and Giroux Publishers},
+year = {2000},
+author = {S. Heaney},
+address = {New York}
 }
 
 @INCOLLECTION{Hel94,
-  author = {K. Helbig},
-  title = {Foundations of anisotropy for exploration seismics},
-  booktitle = {Handbook of Geophysical exploration, section I: Seismic exploration},
-  publisher = {Pergamon},
-  year = {1994},
-  editor = {K. Helbig and S. Treitel},
-  volume = {22},
-  address = {Oxford, England}
+author = {K. Helbig},
+title = {Foundations of anisotropy for exploration seismics},
+booktitle = {Handbook of Geophysical exploration, section I: Seismic exploration},
+publisher = {Pergamon},
+year = {1994},
+editor = {K. Helbig and S. Treitel},
+volume = {22},
+address = {Oxford, England}
 }
 
 @ARTICLE{helmbergerburdick1979,
-  author = {D. V. Helmberger and L. J. Burdick},
-  title = {Synthetics seismograms},
-  journal = {Annual Review of Earth and Planetary Sciences},
-  year = {1979},
-  volume = {7},
-  pages = {417-442}
+author = {D. V. Helmberger and L. J. Burdick},
+title = {Synthetics seismograms},
+journal = {Annual Review of Earth and Planetary Sciences},
+year = {1979},
+volume = {7},
+pages = {417-442}
 }
 
 @ARTICLE{helmbergeretal1996,
-  author = {D. V. Helmberger and E. J. Garnero and X. Ding},
-  title = {Modeling two-dimensional structure at the core-mantle boundary},
-  journal = jgr,
-  year = {1996},
-  volume = {101},
-  pages = {13,963-13,972}
+author = {D. V. Helmberger and E. J. Garnero and X. Ding},
+title = {Modeling two-dimensional structure at the core-mantle boundary},
+journal = jgr,
+year = {1996},
+volume = {101},
+pages = {13,963-13,972}
 }
 
 @ARTICLE{hemon78,
-  author = {C. Hemon},
-  title = {Equations d'onde et mod\`{e}les},
-  journal = {Geophys. Prosp.},
-  year = {1978},
-  volume = {26},
-  pages = {790-821}
+author = {C. Hemon},
+title = {Equations d'onde et mod\`{e}les},
+journal = {Geophys. Prosp.},
+year = {1978},
+volume = {26},
+pages = {790-821}
 }
 
 @INCOLLECTION{HeKa93,
-  author = {R. D. Henderson and G. E. Karniadakis},
-  title = {Unstructured spectral element methods for the incompressible {N}avier-{S}tokes
-	equations},
-  booktitle = {Finite elements in fluids},
-  publisher = {Pineridge Press},
-  year = {1993},
-  editor = {K. Morgan and E. Onate and J. Periaux and J. Peraire and O. C. Zienkiewicz},
-  address = {Swansea}
+author = {R. D. Henderson and G. E. Karniadakis},
+title = {Unstructured spectral element methods for the incompressible {N}avier-{S}tokes
+equations},
+booktitle = {Finite elements in fluids},
+publisher = {Pineridge Press},
+year = {1993},
+editor = {K. Morgan and E. Onate and J. Periaux and J. Peraire and O. C. Zienkiewicz},
+address = {Swansea}
 }
 
 @ARTICLE{Hest98,
-  author = {J. S. Hesthaven},
-  title = {From electrostatics to almost optimal nodal sets for polynomial interpolation
-	in a simplex},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1998},
-  volume = {35},
-  pages = {655-676}
+author = {J. S. Hesthaven},
+title = {From electrostatics to almost optimal nodal sets for polynomial interpolation
+in a simplex},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1998},
+volume = {35},
+pages = {655-676}
 }
 
 @ARTICLE{Hest98b,
-  author = {J. S. Hesthaven},
-  title = {On the analysis and construction of perfectly matched layers for
-	the linearized {E}uler equations},
-  journal = jcp,
-  year = {1998},
-  volume = {142},
-  pages = {129-147},
-  number = {1}
+author = {J. S. Hesthaven},
+title = {On the analysis and construction of perfectly matched layers for
+the linearized {E}uler equations},
+journal = jcp,
+year = {1998},
+volume = {142},
+pages = {129-147},
+number = {1}
 }
 
 @ARTICLE{Hest99,
-  author = {J. S. Hesthaven and C. H. Teng},
-  title = {Stable spectral methods on tetrahedral elements},
-  journal = {SIAM J. Sci. Comput.},
-  year = {2000},
-  volume = {21},
-  pages = {2352-2380}
+author = {J. S. Hesthaven and C. H. Teng},
+title = {Stable spectral methods on tetrahedral elements},
+journal = {SIAM J. Sci. Comput.},
+year = {2000},
+volume = {21},
+pages = {2352-2380}
 }
 
 @ARTICLE{HeRu94,
-  author = {S. Hestholm and B. Ruud},
-  title = {2{D} finite-difference elastic wave modelling including surface topography},
-  journal = gp,
-  year = {1994},
-  volume = {42},
-  pages = {371-390}
+author = {S. Hestholm and B. Ruud},
+title = {2{D} finite-difference elastic wave modelling including surface topography},
+journal = gp,
+year = {1994},
+volume = {42},
+pages = {371-390}
 }
 
 @ARTICLE{Hickey97,
-  author = {C. J. Hickey and J. M. Sabatier},
-  title = {Choosing {B}iot parameters for modeling water-saturated sand},
-  journal = jasa,
-  year = {1997},
-  volume = {102},
-  pages = {1480-1484}
+author = {C. J. Hickey and J. M. Sabatier},
+title = {Choosing {B}iot parameters for modeling water-saturated sand},
+journal = jasa,
+year = {1997},
+volume = {102},
+pages = {1480-1484}
 }
 
 @ARTICLE{Hig91,
-  author = {R. L. Higdon},
-  title = {Absorbing boundary conditions for elastic waves},
-  journal = geophysics,
-  year = {1991},
-  volume = {56},
-  pages = {231-241}
+author = {R. L. Higdon},
+title = {Absorbing boundary conditions for elastic waves},
+journal = geophysics,
+year = {1991},
+volume = {56},
+pages = {231-241}
 }
 
 @ARTICLE{Hig90,
-  author = {R. L. Higdon},
-  title = {Radiation boundary conditions for elastic wave propagation},
-  journal = {SIAM Journal on Numerical Analysis},
-  year = {1990},
-  volume = {27},
-  pages = {831-870}
+author = {R. L. Higdon},
+title = {Radiation boundary conditions for elastic wave propagation},
+journal = {SIAM Journal on Numerical Analysis},
+year = {1990},
+volume = {27},
+pages = {831-870}
 }
 
 @BOOK{Hij87,
-  title = {Propagation of transient elastic waves in stratified anisotropic
-	media},
-  publisher = {North-Holland, Amsterdam, The Netherlands},
-  year = {1987},
-  author = {van der Hijden, J. H. M. T.}
+title = {Propagation of transient elastic waves in stratified anisotropic
+media},
+publisher = {North-Holland, Amsterdam, The Netherlands},
+year = {1987},
+author = {van der Hijden, J. H. M. T.}
 }
 
 @ARTICLE{hilletal1993,
-  author = {D. P. Hill and {et al.}},
-  title = {Seismicity remotely triggered by the magnitude~7.3 {L}anders, {C}alifornia
-	earthquake},
-  journal = {Science},
-  year = {1993},
-  volume = {260},
-  pages = {1617-1623}
+author = {D. P. Hill and {et al.}},
+title = {Seismicity remotely triggered by the magnitude~7.3 {L}anders, {C}alifornia
+earthquake},
+journal = {Science},
+year = {1993},
+volume = {260},
+pages = {1617-1623}
 }
 
 @ARTICLE{HoRo94,
-  author = {L. W. Ho and E. M. R{\o}nquist},
-  title = {Spectral-Element Solution of Steady Incompressible Viscous Free-Surface
-	Flows},
-  journal = {Finite Elements in Analysis and Design},
-  year = {1994},
-  volume = {16},
-  pages = {207-227}
+author = {L. W. Ho and E. M. R{\o}nquist},
+title = {Spectral-Element Solution of Steady Incompressible Viscous Free-Surface
+Flows},
+journal = {Finite Elements in Analysis and Design},
+year = {1994},
+volume = {16},
+pages = {207-227}
 }
 
 @ARTICLE{Hol87,
-  author = {O. Holberg},
-  title = {Computational aspects of the choice of operator and sampling interval
-	for numerical differentiation in large-scale simulation of wave phenomena},
-  journal = gp,
-  year = {1987},
-  volume = {35},
-  pages = {629-655}
+author = {O. Holberg},
+title = {Computational aspects of the choice of operator and sampling interval
+for numerical differentiation in large-scale simulation of wave phenomena},
+journal = gp,
+year = {1987},
+volume = {35},
+pages = {629-655}
 }
 
 @ARTICLE{Hoo60,
-  author = {A. T. de Hoop},
-  title = {A modification of {C}agniard's method for solving seismic pulse problems},
-  journal = {Applied Science Research},
-  year = {1960},
-  volume = {B8},
-  pages = {349-356}
+author = {A. T. de Hoop},
+title = {A modification of {C}agniard's method for solving seismic pulse problems},
+journal = {Applied Science Research},
+year = {1960},
+volume = {B8},
+pages = {349-356}
 }
 
 @ARTICLE{dehoop96,
-  author = {M. V. de Hoop},
-  title = {Generalization of the {B}remmer coupling series},
-  journal = {J. Math. Phys.},
-  year = {1996},
-  volume = {37},
-  pages = {3246-3282}
+author = {M. V. de Hoop},
+title = {Generalization of the {B}remmer coupling series},
+journal = {J. Math. Phys.},
+year = {1996},
+volume = {37},
+pages = {3246-3282}
 }
 
 @ARTICLE{dehoop3,
-  author = {M. V. De Hoop and J. H. Le Rousseau},
-  title = {Scalar Generalized-Screen Algorithms in Transversely Isotropic Media
-	with a Vertical Symmetry Axis},
-  journal = {Geophysics},
-  year = {2001},
-  volume = {66},
-  pages = {1538-1550},
-  number = {5}
+author = {M. V. De Hoop and J. H. Le Rousseau},
+title = {Scalar Generalized-Screen Algorithms in Transversely Isotropic Media
+with a Vertical Symmetry Axis},
+journal = {Geophysics},
+year = {2001},
+volume = {66},
+pages = {1538-1550},
+number = {5}
 }
 
 @ARTICLE{dehoop2000,
-  author = {M. V. De Hoop and J. H. Le Rousseau and R. S. Wu},
-  title = {Generalization of the phase-screen approximation for the scattering
-	of acoustic waves},
-  journal = {Wave Motion},
-  year = {2000},
-  volume = {31},
-  pages = {43-70}
+author = {M. V. De Hoop and J. H. Le Rousseau and R. S. Wu},
+title = {Generalization of the phase-screen approximation for the scattering
+of acoustic waves},
+journal = {Wave Motion},
+year = {2000},
+volume = {31},
+pages = {43-70}
 }
 
 @ARTICLE{dehoop2,
-  author = {M. V. De Hoop and C. Spencer and R. Burridge},
-  title = {The Resolving Power of Seismic Amplitude Data: An Isotropic Inversion/Migration
-	Approach},
-  journal = geophysics,
-  year = {1999},
-  volume = {64},
-  pages = {852-873}
+author = {M. V. De Hoop and C. Spencer and R. Burridge},
+title = {The Resolving Power of Seismic Amplitude Data: An Isotropic Inversion/Migration
+Approach},
+journal = geophysics,
+year = {1999},
+volume = {64},
+pages = {852-873}
 }
 
 @ARTICLE{HoUeTa90,
-  author = {M. Horike and H. Uebayashi and T. Takeuchi},
-  title = {Seismic response in three dimensional sedimentary basin due to plane
-	{{\it S}} wave incidence},
-  journal = {J. Phys. Earth},
-  year = {1990},
-  volume = {38},
-  pages = {261-284}
+author = {M. Horike and H. Uebayashi and T. Takeuchi},
+title = {Seismic response in three dimensional sedimentary basin due to plane
+{{\it S}} wave incidence},
+journal = {J. Phys. Earth},
+year = {1990},
+volume = {38},
+pages = {261-284}
 }
 
 @BOOK{HoJo85,
-  title = {Matrix analysis},
-  publisher = {Cambridge University Press},
-  year = {1985},
-  author = {R. A. Horn and C. R. Johnson},
-  address = {Cambridge}
+title = {Matrix analysis},
+publisher = {Cambridge University Press},
+year = {1985},
+author = {R. A. Horn and C. R. Johnson},
+address = {Cambridge}
 }
 
 @ARTICLE{hch,
-  author = {H. C. Hsieh and W. T. Chang},
-  title = {Virtual knot technique for curve fitting of rapidly varying data},
-  journal = {Computer Aided Geometric Design},
-  year = {1994},
-  volume = {11},
-  pages = {71-95}
+author = {H. C. Hsieh and W. T. Chang},
+title = {Virtual knot technique for curve fitting of rapidly varying data},
+journal = {Computer Aided Geometric Design},
+year = {1994},
+volume = {11},
+pages = {71-95}
 }
 
 @ARTICLE{Hu01,
-  author = {Fang Q. Hu},
-  title = {A Stable Perfectly Matched Layer for Linearized {E}uler Equations
-	in Unsplit Physical Variables},
-  journal = jcp,
-  year = {2001},
-  volume = {173},
-  pages = {455-480},
-  number = {2},
-  doi = {10.1006/jcph.2001.6887}
+author = {Fang Q. Hu},
+title = {A Stable Perfectly Matched Layer for Linearized {E}uler Equations
+in Unsplit Physical Variables},
+journal = jcp,
+year = {2001},
+volume = {173},
+pages = {455-480},
+number = {2},
+doi = {10.1006/jcph.2001.6887}
 }
 
 @ARTICLE{HuHuRa99,
-  author = {Hu, Fang Q. and Hussaini, M. Y. and Rasetarinera, Patrick},
-  title = {An analysis of the discontinuous {G}alerkin method for wave propagation
-	problems},
-  journal = jcp,
-  year = {1999},
-  volume = {151},
-  pages = {921-946},
-  number = {2},
-  doi = {10.1006/jcph.1999.6227}
+author = {Hu, Fang Q. and Hussaini, M. Y. and Rasetarinera, Patrick},
+title = {An analysis of the discontinuous {G}alerkin method for wave propagation
+problems},
+journal = jcp,
+year = {1999},
+volume = {151},
+pages = {921-946},
+number = {2},
+doi = {10.1006/jcph.1999.6227}
 }
 
 @ARTICLE{Huang95,
-  author = {J. Y. Huang},
-  title = {Interaction of {$SH$} waves with a finite crack in half space},
-  journal = {Eng. Frac. Mech.},
-  year = {1995},
-  volume = {51},
-  pages = {217-224}
+author = {J. Y. Huang},
+title = {Interaction of {$SH$} waves with a finite crack in half space},
+journal = {Eng. Frac. Mech.},
+year = {1995},
+volume = {51},
+pages = {217-224}
 }
 
 @ARTICLE{Hud67,
-  author = {J. A. Hudson},
-  title = {Scattered surface waves from a surface obstacle},
-  journal = gjras,
-  year = {1967},
-  volume = {13},
-  pages = {441-458}
+author = {J. A. Hudson},
+title = {Scattered surface waves from a surface obstacle},
+journal = gjras,
+year = {1967},
+volume = {13},
+pages = {441-458}
 }
 
 @ARTICLE{Hubo80,
-  author = {J. A. Hudson and D. M. Boore},
-  title = {Comments on ``Scattered surface waves from a surface obstacle''},
-  journal = gjras,
-  year = {1980},
-  volume = {60},
-  pages = {123-127}
+author = {J. A. Hudson and D. M. Boore},
+title = {Comments on ``Scattered surface waves from a surface obstacle''},
+journal = gjras,
+year = {1980},
+volume = {60},
+pages = {123-127}
 }
 
 @ARTICLE{HuKn64a,
-  author = {J. A. Hudson and L. Knopoff},
-  title = {Transmission and reflection of surface waves at a corner, part 1:
-	{L}ove waves},
-  journal = jgr,
-  year = {1964},
-  volume = {69},
-  pages = {275-280}
+author = {J. A. Hudson and L. Knopoff},
+title = {Transmission and reflection of surface waves at a corner, part 1:
+{L}ove waves},
+journal = jgr,
+year = {1964},
+volume = {69},
+pages = {275-280}
 }
 
 @ARTICLE{HuKn64b,
-  author = {J. A. Hudson and L. Knopoff},
-  title = {Transmission and reflection of surface waves at a corner, part 2:
-	{R}ayleigh waves (theoretical)},
-  journal = jgr,
-  year = {1964},
-  volume = {69},
-  pages = {281-289}
+author = {J. A. Hudson and L. Knopoff},
+title = {Transmission and reflection of surface waves at a corner, part 2:
+{R}ayleigh waves (theoretical)},
+journal = jgr,
+year = {1964},
+volume = {69},
+pages = {281-289}
 }
 
 @ARTICLE{Hud96,
-  author = {J. A. Hudson and E. Liu and S. Crampin},
-  title = {The mechanical properties of materials with interconnected cracks
-	and pores},
-  journal = gji,
-  year = {1996},
-  volume = {124},
-  pages = {105-112}
+author = {J. A. Hudson and E. Liu and S. Crampin},
+title = {The mechanical properties of materials with interconnected cracks
+and pores},
+journal = gji,
+year = {1996},
+volume = {124},
+pages = {105-112}
 }
 
 @ARTICLE{HuYe95,
-  author = {G. J. Huftile and R. S. Yeats},
-  title = {Convergence rates across a displacement transfer zone in the western
-	{T}ransverse {R}anges, {V}entura Basin, {C}alifornia},
-  journal = jgr,
-  year = {1995},
-  volume = {100},
-  pages = {2043-2067},
-  number = {2}
+author = {G. J. Huftile and R. S. Yeats},
+title = {Convergence rates across a displacement transfer zone in the western
+{T}ransverse {R}anges, {V}entura Basin, {C}alifornia},
+journal = jgr,
+year = {1995},
+volume = {100},
+pages = {2043-2067},
+number = {2}
 }
 
 @BOOK{Hug87,
-  title = {The finite element method, linear static and dynamic finite element
-	analysis},
-  publisher = {Prentice-Hall International},
-  year = {1987},
-  author = {Thomas J. R. Hughes},
-  address = {Englewood Cliffs, New Jersey, USA}
+title = {The finite element method, linear static and dynamic finite element
+analysis},
+publisher = {Prentice-Hall International},
+year = {1987},
+author = {Thomas J. R. Hughes},
+address = {Englewood Cliffs, New Jersey, USA}
 }
 
 @ARTICLE{HuFeHa87,
-  author = {T. J. R. Hughes and R. M. Ferencz and J. O. Hallquist},
-  title = {Large-scale vectorized implicit calculations in solid mechanics on
-	a {Cray X-MP/48} utilizing {EBE} preconditioned conjugate gradients},
-  journal = cmame,
-  year = {1987},
-  volume = {61},
-  pages = {215-248},
-  number = {2}
+author = {T. J. R. Hughes and R. M. Ferencz and J. O. Hallquist},
+title = {Large-scale vectorized implicit calculations in solid mechanics on
+a {Cray X-MP/48} utilizing {EBE} preconditioned conjugate gradients},
+journal = cmame,
+year = {1987},
+volume = {61},
+pages = {215-248},
+number = {2}
 }
 
 @ARTICLE{HuHu88,
-  author = {T. J. R. Hughes and G. M. Hulbert},
-  title = {Space-time finite element methods for elastodynamics, formulation
-	and error estimates},
-  journal = cmame,
-  year = {1988},
-  volume = {66},
-  pages = {339-363}
+author = {T. J. R. Hughes and G. M. Hulbert},
+title = {Space-time finite element methods for elastodynamics, formulation
+and error estimates},
+journal = cmame,
+year = {1988},
+volume = {66},
+pages = {339-363}
 }
 
 @ARTICLE{HuMa78,
-  author = {T. J. R. Hughes and J. E. Marsden},
-  title = {Classical elastodynamics as a linear symmetric hyperbolic system},
-  journal = {Journal of Elasticity},
-  year = {1978},
-  volume = {8},
-  pages = {97-110},
-  number = {1}
+author = {T. J. R. Hughes and J. E. Marsden},
+title = {Classical elastodynamics as a linear symmetric hyperbolic system},
+journal = {Journal of Elasticity},
+year = {1978},
+volume = {8},
+pages = {97-110},
+number = {1}
 }
 
 @PHDTHESIS{Hul89,
-  author = {G. M. Hulbert},
-  title = {Space-time finite element methods for second-order hyperbolic equations},
-  school = {Stanford University},
-  year = {1989},
-  address = {Stanford}
+author = {G. M. Hulbert},
+title = {Space-time finite element methods for second-order hyperbolic equations},
+school = {Stanford University},
+year = {1989},
+address = {Stanford}
 }
 
 @ARTICLE{HuCh92,
-  author = {G. M. Hulbert and J. Chung},
-  title = {A new explicit time integration method for structural dynamics: the
-	explicit generalized $\alpha$-method},
-  journal = {New Methods in Transient Analysis},
-  year = {1992},
-  volume = {143},
-  pages = {73-78}
+author = {G. M. Hulbert and J. Chung},
+title = {A new explicit time integration method for structural dynamics: the
+explicit generalized $\alpha$-method},
+journal = {New Methods in Transient Analysis},
+year = {1992},
+volume = {143},
+pages = {73-78}
 }
 
 @ARTICLE{HuHu90,
-  author = {G. M. Hulbert and T. J. R. Hughes},
-  title = {Space-time finite element methods for second-order hyperbolic equations},
-  journal = cmame,
-  year = {1990},
-  volume = {84},
-  pages = {327-348}
+author = {G. M. Hulbert and T. J. R. Hughes},
+title = {Space-time finite element methods for second-order hyperbolic equations},
+journal = cmame,
+year = {1990},
+volume = {84},
+pages = {327-348}
 }
 
 @INCOLLECTION{HuPrDuKeMa06,
-  author = {John R. Humphrey and Daniel K. Price and James P. Durbano and Eric
-	J. Kelmelis and Richard D. Martin},
-  title = {High performance {2D} and {3D FDTD} solvers on {GPU}s},
-  booktitle = {Proceedings of the 10th WSEAS International Conference on Applied
-	Mathematics},
-  publisher = {World Scientific and Engineering Academy and Society (WSEAS)},
-  year = {2006},
-  pages = {547-550},
-  address = {Dallas, Texas, USA}
+author = {John R. Humphrey and Daniel K. Price and James P. Durbano and Eric
+J. Kelmelis and Richard D. Martin},
+title = {High performance {2D} and {3D FDTD} solvers on {GPU}s},
+booktitle = {Proceedings of the 10th WSEAS International Conference on Applied
+Mathematics},
+publisher = {World Scientific and Engineering Academy and Society (WSEAS)},
+year = {2006},
+pages = {547-550},
+address = {Dallas, Texas, USA}
 }
 
 @ARTICLE{HuFo98,
-  author = {S. H. Hung and D. Forsyth},
-  title = {Modelling anisotropic wave propagation in oceanic inhomogeneous structures
-	using the parallel multidomain pseudo-spectral method},
-  journal = gji,
-  year = {1998},
-  volume = {133},
-  pages = {726-740},
-  number = {3}
+author = {S. H. Hung and D. Forsyth},
+title = {Modelling anisotropic wave propagation in oceanic inhomogeneous structures
+using the parallel multidomain pseudo-spectral method},
+journal = gji,
+year = {1998},
+volume = {133},
+pages = {726-740},
+number = {3}
 }
 
 @ARTICLE{HurTewRic01,
-  author = {D. C. Hurley and V. K. Tewary and A. J. Richards},
-  title = {Surface acoustic wave methods to determine the anisotropic elastic
-	properties of thin films},
-  journal = {Measurement Science Technology},
-  year = {2001},
-  volume = {12},
-  pages = {1486-1494}
+author = {D. C. Hurley and V. K. Tewary and A. J. Richards},
+title = {Surface acoustic wave methods to determine the anisotropic elastic
+properties of thin films},
+journal = {Measurement Science Technology},
+year = {2001},
+volume = {12},
+pages = {1486-1494}
 }
 
 @ARTICLE{HurWol85,
-  author = {D. C. Hurley and J. P. Wolfe},
-  title = {Phonon focusing in cubic crystals},
-  journal = {Physical Review B},
-  year = {1985},
-  volume = {32},
-  pages = {2568-2587},
-  number = {4}
+author = {D. C. Hurley and J. P. Wolfe},
+title = {Phonon focusing in cubic crystals},
+journal = {Physical Review B},
+year = {1985},
+volume = {32},
+pages = {2568-2587},
+number = {4}
 }
 
 @ARTICLE{HeSa06,
-  author = {Pascal H{\'e}non and Yousef Saad},
-  title = {A Parallel Multistage {ILU} Factorization Based on a Hierarchical
-	Graph Decomposition},
-  journal = {SIAM Journal of Scientific Computing},
-  year = {2006},
-  volume = {28},
-  pages = {2266-2293},
-  number = {6}
+author = {Pascal H{\'e}non and Yousef Saad},
+title = {A Parallel Multistage {ILU} Factorization Based on a Hierarchical
+Graph Decomposition},
+journal = {SIAM Journal of Scientific Computing},
+year = {2006},
+volume = {28},
+pages = {2266-2293},
+number = {6}
 }
 
 @ARTICLE{ianculescuthompson2006,
-  author = {C. Ianculescu and L. L. Thompson},
-  title = {Parallel iterative solution for the {H}elmholtz equation with exact
-	non-reflecting boundary conditions},
-  journal = cmame,
-  year = {2006},
-  volume = {195},
-  pages = {3709-3741}
+author = {C. Ianculescu and L. L. Thompson},
+title = {Parallel iterative solution for the {H}elmholtz equation with exact
+non-reflecting boundary conditions},
+journal = cmame,
+year = {2006},
+volume = {195},
+pages = {3709-3741}
 }
 
 @ARTICLE{IcDaMaPrVeEd96,
-  author = {G. A. Ichinose and S. M. Day and H. Magistrale and T. Prush and F.
-	Vernon and A. Edelman},
-  title = {Crustal thickness variations beneath the {P}eninsular {R}anges, southern
-	{C}alifornia},
-  journal = grl,
-  year = {1996},
-  volume = {23},
-  pages = {3095-3098}
+author = {G. A. Ichinose and S. M. Day and H. Magistrale and T. Prush and F.
+Vernon and A. Edelman},
+title = {Crustal thickness variations beneath the {P}eninsular {R}anges, southern
+{C}alifornia},
+journal = grl,
+year = {1996},
+volume = {23},
+pages = {3095-3098}
 }
 
 @ARTICLE{Ig99,
-  author = {H. Igel},
-  title = {Wave propagation in three-dimensional spherical sections by the {C}hebyshev
-	spectral method},
-  journal = gji,
-  year = {1999},
-  volume = {136},
-  pages = {559-566}
+author = {H. Igel},
+title = {Wave propagation in three-dimensional spherical sections by the {C}hebyshev
+spectral method},
+journal = gji,
+year = {1999},
+volume = {136},
+pages = {559-566}
 }
 
 @PHDTHESIS{Ige93,
-  author = {Heiner Igel},
-  title = {Seismic modeling and inversion},
-  school = {Universit\'e Paris {\sc VII} Jussieu},
-  year = {1993},
-  address = {Paris}
+author = {Heiner Igel},
+title = {Seismic modeling and inversion},
+school = {Universit\'e Paris {\sc VII} Jussieu},
+year = {1993},
+address = {Paris}
 }
 
 @ARTICLE{IgGe00,
-  author = {H. Igel and R. J. Geller},
-  title = {Numerical modeling of global seismic wave propagation: algorithms,
-	accuracy, verification},
-  journal = pepi,
-  year = {2000},
-  volume = {119},
-  pages = {1-2}
+author = {H. Igel and R. J. Geller},
+title = {Numerical modeling of global seismic wave propagation: algorithms,
+accuracy, verification},
+journal = pepi,
+year = {2000},
+volume = {119},
+pages = {1-2}
 }
 
 @ARTICLE{IgMoRi95,
-  author = {H. Igel and P. Mora and B. Riollet},
-  title = {Anisotropic wave propagation through finite-difference grids},
-  journal = geophysics,
-  year = {1995},
-  volume = {60},
-  pages = {1203-1216},
-  number = {4}
+author = {H. Igel and P. Mora and B. Riollet},
+title = {Anisotropic wave propagation through finite-difference grids},
+journal = geophysics,
+year = {1995},
+volume = {60},
+pages = {1203-1216},
+number = {4}
 }
 
 @ARTICLE{IgWe96,
-  author = {H. Igel and M. Weber},
-  title = {{P-SV} wave propagation in the whole mantle using high-order finite
-	differences: application to lowermost mantle structure},
-  journal = grl,
-  year = {1996},
-  volume = {23},
-  pages = {415-418}
+author = {H. Igel and M. Weber},
+title = {{P-SV} wave propagation in the whole mantle using high-order finite
+differences: application to lowermost mantle structure},
+journal = grl,
+year = {1996},
+volume = {23},
+pages = {415-418}
 }
 
 @ARTICLE{IgWe95,
-  author = {H. Igel and M. Weber},
-  title = {{SH}-wave propagation in the whole mantle using high-order finite
-	differences},
-  journal = grl,
-  year = {1995},
-  volume = {22},
-  pages = {731-734}
+author = {H. Igel and M. Weber},
+title = {{SH}-wave propagation in the whole mantle using high-order finite
+differences},
+journal = grl,
+year = {1995},
+volume = {22},
+pages = {731-734}
 }
 
 @ARTICLE{IngTon69,
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-  title = {Elastic surface waves in crystals},
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-  year = {1969},
-  volume = {184},
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+author = {K. A. Ingebrigtsen and A. Tonning},
+title = {Elastic surface waves in crystals},
+journal = {Physical Review},
+year = {1969},
+volume = {184},
+pages = {942-951},
+number = {3}
 }
 
 @INPROCEEDINGS{InEl08,
-  author = {Inman, M. J. and Elsherbeni, A. Z.},
-  title = {Optimization and parameter exploration using {GPU} based {FDTD} solvers},
-  booktitle = {Proceedings of the 2008 IEEE MTT-S International Microwave Symposium},
-  year = {2008},
-  pages = {149-152},
-  address = {Atlanta, Georgia, USA},
-  month = {June},
-  doi = {10.1109/MWSYM.2008.4633125}
+author = {Inman, M. J. and Elsherbeni, A. Z.},
+title = {Optimization and parameter exploration using {GPU} based {FDTD} solvers},
+booktitle = {Proceedings of the 2008 IEEE MTT-S International Microwave Symposium},
+year = {2008},
+pages = {149-152},
+address = {Atlanta, Georgia, USA},
+month = {June},
+doi = {10.1109/MWSYM.2008.4633125}
 }
 
 @INPROCEEDINGS{InElMaBa07,
-  author = {Inman, M. J. and Elsherbeni, A. Z. and Maloney, J. G. and Baker,
-	B. N.},
-  title = {{GPU} based {FDTD} solver with {CPML} boundaries},
-  booktitle = {Proceedings of the 2007 IEEE Antennas and Propagation Society International
-	Symposium},
-  year = {2007},
-  pages = {5255-5258},
-  address = {Honolulu, Hawaii, USA},
-  month = {June},
-  doi = {10.1109/APS.2007.4396732}
+author = {Inman, M. J. and Elsherbeni, A. Z. and Maloney, J. G. and Baker,
+B. N.},
+title = {{GPU} based {FDTD} solver with {CPML} boundaries},
+booktitle = {Proceedings of the 2007 IEEE Antennas and Propagation Society International
+Symposium},
+year = {2007},
+pages = {5255-5258},
+address = {Honolulu, Hawaii, USA},
+month = {June},
+doi = {10.1109/APS.2007.4396732}
 }
 
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-  author = {K. Ishihara and M. Iguchi and K. Kamo},
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-  publisher = {Springer-Verlag},
-  year = {1990},
-  editor = {J. H. Fink},
-  pages = {174-207},
-  address = {Berlin}
+author = {K. Ishihara and M. Iguchi and K. Kamo},
+title = {Numerical simulation of lava flows on some volcanoes in {J}apan},
+booktitle = {Lava flows and domes},
+publisher = {Springer-Verlag},
+year = {1990},
+editor = {J. H. Fink},
+pages = {174-207},
+address = {Berlin}
 }
 
 @BOOK{Iss89,
-  title = {An Introduction to Applied Geostatistics},
-  publisher = {Oxford University Press},
-  year = {1989},
-  author = {E. H. Issaks and R. M. Srivastava},
-  address = {Oxford},
-  note = {560 p.}
+title = {An Introduction to Applied Geostatistics},
+publisher = {Oxford University Press},
+year = {1989},
+author = {E. H. Issaks and R. M. Srivastava},
+address = {Oxford},
+note = {560 p.}
 }
 
 @ARTICLE{IwHaKaIr96,
-  author = {T. Iwata and K. Hatayama and H. Kawase and K. Irikura},
-  title = {Site Amplification of Ground motions during aftershocks of the 1995
-	{H}yogo-ken {N}anbu earthquake in severely damaged zone - {A}rray
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-	{J}apan},
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-  year = {1996},
-  volume = {44},
-  pages = {553-561}
+author = {T. Iwata and K. Hatayama and H. Kawase and K. Irikura},
+title = {Site Amplification of Ground motions during aftershocks of the 1995
+{H}yogo-ken {N}anbu earthquake in severely damaged zone - {A}rray
+observation of ground motions at {H}igashinada {W}ard, {K}obe city,
+{J}apan},
+journal = {J. Phys. Earth},
+year = {1996},
+volume = {44},
+pages = {553-561}
 }
 
 @PHDTHESIS{Jon02,
-  author = {S. J\'onsson},
-  title = {Modeling volcano and earthquake deformation from satellite {R}adar
-	interferometric observations},
-  school = {Stanford University},
-  year = {2002},
-  address = {California}
+author = {S. J\'onsson},
+title = {Modeling volcano and earthquake deformation from satellite {R}adar
+interferometric observations},
+school = {Stanford University},
+year = {2002},
+address = {California}
 }
 
 @ARTICLE{JaJiGeLo06,
-  author = {R. K. Jaiman and X. Jiao and P. H. Geubelle and E. Loth},
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-	non-matching meshes},
-  journal = jcp,
-  year = {2006},
-  volume = {218},
-  pages = {372-397},
-  number = {1},
-  doi = {10.1016/j.jcp.2006.02.016}
+author = {R. K. Jaiman and X. Jiao and P. H. Geubelle and E. Loth},
+title = {Conservative load transfer along curved fluid-solid interface with
+non-matching meshes},
+journal = jcp,
+year = {2006},
+volume = {218},
+pages = {372-397},
+number = {1},
+doi = {10.1016/j.jcp.2006.02.016}
 }
 
 @OTHER{JaReNeGue2008,
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-  url = {http://srtm.csi.cgiar.org},
-  urldate = {http://srtm.csi.cgiar.org},
-  year = {2008}
+author = {A. Jarvis and H.I. Reuter and A. Nelson and E. Guevara},
+lastchecked = {2008},
+title = {Hole-filled seamless SRTM data V4},
+url = {http://srtm.csi.cgiar.org},
+urldate = {http://srtm.csi.cgiar.org},
+year = {2008}
 }
 
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-  journal = gp,
-  year = {1992},
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-  pages = {157-169}
+author = {C. Jastram and A. Behle},
+title = {Acoustic modeling on a grid of vertically varying spacing},
+journal = gp,
+year = {1992},
+volume = {40},
+pages = {157-169}
 }
 
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-  journal = gp,
-  year = {1992},
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+author = {C. Jastram and E. Tessmer},
+title = {Elastic modelling on a grid with vertically varying spacing},
+journal = gp,
+year = {1992},
+volume = {42},
+pages = {357-370}
 }
 
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-  title = {The {E}arth},
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-  year = {1959},
-  author = {Harold Jeffreys},
-  address = {New York, USA}
+title = {The {E}arth},
+publisher = {Cambridge University Press},
+year = {1959},
+author = {Harold Jeffreys},
+address = {New York, USA}
 }
 
 @INCOLLECTION{Jen75,
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-	wells at 1:750,000 scale},
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-  year = {1975},
-  address = {Sacramento, California}
+author = {P. Jennings},
+title = {Fault map of {C}alifornia with volcanoes, thermal springs and thermal
+wells at 1:750,000 scale},
+booktitle = {Geological Data Map 1},
+publisher = {California Division of Mines and Geology},
+year = {1975},
+address = {Sacramento, California}
 }
 
 @ARTICLE{JiHeWa04,
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-  title = {A Teleseismic Study of the 2002 {D}enali Fault, {A}laska, Earthquake
-	and Implications for Rapid Strong-Motion Estimation},
-  journal = {Earthquake Spectra},
-  year = {2004},
-  volume = {20},
-  pages = {617-637},
-  number = {3}
+author = {Chen Ji and Don V. Helmberger and David J. Wald},
+title = {A Teleseismic Study of the 2002 {D}enali Fault, {A}laska, Earthquake
+and Implications for Rapid Strong-Motion Estimation},
+journal = {Earthquake Spectra},
+year = {2004},
+volume = {20},
+pages = {617-637},
+number = {3}
 }
 
 @ARTICLE{JiHeWa2000,
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-	methods},
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-  year = {2000},
-  volume = {90},
-  pages = {964-976}
+author = {C. Ji and D. V. Helmberger and D. J. Wald},
+title = {Basin structure estimation by waveform modeling: forward and inverse
+methods},
+journal = bssa,
+year = {2000},
+volume = {90},
+pages = {964-976}
 }
 
 @ARTICLE{JiTsKoTr05,
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-  year = {2005},
-  volume = {95},
-  pages = {2115-2124},
-  number = {6},
-  doi = {10.1785/0120040180}
+author = {Chen Ji and Seiji Tsuboi and Dimitri Komatitsch and Jeroen Tromp},
+title = {Rayleigh-Wave Multipathing along the West Coast of North America},
+journal = bssa,
+year = {2005},
+volume = {95},
+pages = {2115-2124},
+number = {6},
+doi = {10.1785/0120040180}
 }
 
 @ARTICLE{Ji2002a,
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-	{Part I: Wavelet} Domain Inversion Theory and Resolution Analysis},
-  journal = bssa,
-  year = {2002},
-  volume = {92},
-  pages = {1192-1207}
+author = {C. Ji and D. J. Wald and D. V. Helmberger},
+title = {Source description of the 1999 {Hector Mine, California} earthquake;
+{Part I: Wavelet} Domain Inversion Theory and Resolution Analysis},
+journal = bssa,
+year = {2002},
+volume = {92},
+pages = {1192-1207}
 }
 
 @ARTICLE{Jia99,
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-	wave equations},
-  journal = gji,
-  year = {1999},
-  volume = {139},
-  pages = {171-182}
+author = {Zhang Jianfeng},
+title = {Quadrangle-grid velocity-stress finite difference method for poroelastic
+wave equations},
+journal = gji,
+year = {1999},
+volume = {139},
+pages = {171-182}
 }
 
 @ARTICLE{JiWaBe95,
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-	earthquake},
-  journal = grl,
-  year = {1995},
-  volume = {22},
-  pages = {2285-2288},
-  number = {16}
+author = {W. Jiao and T. C. Wallace and S. L. Beck},
+title = {Evidence for static displacements from the {J}une 9, 1994 deep {B}olivian
+earthquake},
+journal = grl,
+year = {1995},
+volume = {22},
+pages = {2285-2288},
+number = {16}
 }
 
 @ARTICLE{JiMcDe88,
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-	explicit elastic finite-difference scheme},
-  journal = geophysics,
-  year = {1988},
-  volume = {53},
-  pages = {1045-1055}
+author = {R. S. Jih and K. L. McLaughlin and Z. A Der},
+title = {Free-boundary conditions of arbitrary polygonal topography in a two-dimensional
+explicit elastic finite-difference scheme},
+journal = geophysics,
+year = {1988},
+volume = {53},
+pages = {1045-1055}
 }
 
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-  year = {1992},
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+author = {S. Jin and R. Madariaga and J. Virieux and G. Lambar\'e},
+title = {Two dimensional asymptotic iterative elastic inversion},
+journal = gji,
+year = {1992},
+volume = {108},
+pages = {575-588}
 }
 
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-	sup\'erieur},
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-  year = {1977},
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+author = {N. Jobert and R. Gaulon and A. Dieulin and G. Roult},
+title = {Sur les ondes de tr\`es longue p\'eriode, caract\'eristiques du manteau
+sup\'erieur},
+journal = {Comptes rendus Acad. Sci. Paris},
+year = {1977},
+volume = {S\'erie B, 285},
+pages = {49-51}
 }
 
 @ARTICLE{JoHuMaJo92,
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-  year = {1992},
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+author = {Z. Johan and T. J. R. Hughes and K. K. Mathur and S. L. Johnsson},
+title = {A data parallel finite element method for computational fluid dynamics
+on the {C}onnection {M}achine system},
+journal = cmame,
+year = {1992},
+volume = {99},
+pages = {113-134}
 }
 
 @ARTICLE{JoMaJoHu94,
-  author = {Z. Johan and K. K. Mathur and S. L. Johnsson and T. J. R. Hughes},
-  title = {An efficient communications strategy for finite element methods on
-	the {C}onnection {Machine} {CM-5} system},
-  journal = cmame,
-  year = {1994},
-  volume = {113},
-  pages = {363-387}
+author = {Z. Johan and K. K. Mathur and S. L. Johnsson and T. J. R. Hughes},
+title = {An efficient communications strategy for finite element methods on
+the {C}onnection {Machine} {CM-5} system},
+journal = cmame,
+year = {1994},
+volume = {113},
+pages = {363-387}
 }
 
 @TECHREPORT{Jol95,
-  author = {P. Joly},
-  title = {R\'esolution de l'\'equation de {B}urgers par paquets d'ondelettes},
-  institution = {Laboratoire d'Analyse Num\'erique},
-  year = {1995},
-  address = {Universit\'e Pierre et Marie Curie, Paris}
+author = {P. Joly},
+title = {R\'esolution de l'\'equation de {B}urgers par paquets d'ondelettes},
+institution = {Laboratoire d'Analyse Num\'erique},
+year = {1995},
+address = {Universit\'e Pierre et Marie Curie, Paris}
 }
 
 @INPROCEEDINGS{JoKoVi95,
-  author = {P. Joly and D. Komatitsch and J. P. Vilotte},
-  title = {Solution of the wave equation by a wavelet basis approximation},
-  booktitle = {Proceedings of the Enumath'1995 conference},
-  year = {1995},
-  pages = {12-24},
-  address = {Paris, France}
+author = {P. Joly and D. Komatitsch and J. P. Vilotte},
+title = {Solution of the wave equation by a wavelet basis approximation},
+booktitle = {Proceedings of the Enumath'1995 conference},
+year = {1995},
+pages = {12-24},
+address = {Paris, France}
 }
 
 @ARTICLE{JoMaPe94,
-  author = {P. Joly and Y. Maday and V. Perrier},
-  title = {Towards a method for solving partial differential equations by using
-	wavelet packet bases},
-  journal = cmame,
-  year = {1994},
-  volume = {116},
-  pages = {9999998-9999999}
+author = {P. Joly and Y. Maday and V. Perrier},
+title = {Towards a method for solving partial differential equations by using
+wavelet packet bases},
+journal = cmame,
+year = {1994},
+volume = {116},
+pages = {9999998-9999999}
 }
 
 @ARTICLE{Jordan2,
-  author = {P. M. Jordan},
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-	Operator Symbols: The Focusing Quadratic Profile}},
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-  year = {2000},
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+author = {P. M. Jordan},
+title = {{C}omment on \textit{{E}xact Constructions of Square-root {H}elmholtz
+Operator Symbols: The Focusing Quadratic Profile}},
+journal = {J. Math. Phys.},
+year = {2000},
+volume = {42},
+pages = {4618-4623}
 }
 
 @INPROCEEDINGS{JoJiLaGiCa03,
-  author = {Gabriele Jost and Haoquian Jin and Jesus Labarta and Judit Gim\'enez
-	and Jordi Caubet},
-  title = {Performance Analysis of Multilevel Parallel Applications on Shared
-	Memory Architectures},
-  booktitle = {Proceedings of the IPDPS'2003 International Parallel and Distributed
-	Processing Symposium},
-  year = {2003},
-  pages = {80.2},
-  address = {Nice, France},
-  month = apr,
-  bdsk-url-2 = {http://dx.doi.org/10.1109/IPDPS.2003.1213183},
-  doi = {10.1109/IPDPS.2003.1213183},
-  url = {www.cepba.upc.es/paraver}
+author = {Gabriele Jost and Haoquian Jin and Jesus Labarta and Judit Gim\'enez
+and Jordi Caubet},
+title = {Performance Analysis of Multilevel Parallel Applications on Shared
+Memory Architectures},
+booktitle = {Proceedings of the IPDPS'2003 International Parallel and Distributed
+Processing Symposium},
+year = {2003},
+pages = {80.2},
+address = {Nice, France},
+month = apr,
+bdsk-url-2 = {http://dx.doi.org/10.1109/IPDPS.2003.1213183},
+doi = {10.1109/IPDPS.2003.1213183},
+url = {www.cepba.upc.es/paraver}
 }
 
 @ARTICLE{JoCh75,
-  author = {W. B. Joyner and T. F. Chen},
-  title = {Calculation of nonlinear ground response on earthquakes},
-  journal = bssa,
-  year = {1975},
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-  pages = {1315-1336}
+author = {W. B. Joyner and T. F. Chen},
+title = {Calculation of nonlinear ground response on earthquakes},
+journal = bssa,
+year = {1975},
+volume = {65},
+pages = {1315-1336}
 }
 
 @ARTICLE{KaDu08,
-  author = {Martin K\"aser and Michael Dumbser},
-  title = {A Highly Accurate Discontinuous {G}alerkin Method for Complex Interfaces
-	Between Solids and Moving Fluids},
-  journal = geophysics,
-  year = {2008},
-  volume = {73},
-  pages = {T23-T35},
-  number = {3},
-  doi = {10.1190/1.2870081}
+author = {Martin K\"aser and Michael Dumbser},
+title = {A Highly Accurate Discontinuous {G}alerkin Method for Complex Interfaces
+Between Solids and Moving Fluids},
+journal = geophysics,
+year = {2008},
+volume = {73},
+pages = {T23-T35},
+number = {3},
+doi = {10.1190/1.2870081}
 }
 
 @ARTICLE{KaDu06,
-  author = {M. K\"aser and M. Dumbser},
-  title = {An arbitrary high-order discontinuous {G}alerkin method for elastic
-	waves on unstructured meshes-{I}. {T}he two-dimensional isotropic
-	case with external source terms},
-  journal = gji,
-  year = {2006},
-  volume = {166},
-  pages = {855-877},
-  number = {2},
-  doi = {10.1111/j.1365-246X.2006.03051.x}
+author = {M. K\"aser and M. Dumbser},
+title = {An arbitrary high-order discontinuous {G}alerkin method for elastic
+waves on unstructured meshes-{I}. {T}he two-dimensional isotropic
+case with external source terms},
+journal = gji,
+year = {2006},
+volume = {166},
+pages = {855-877},
+number = {2},
+doi = {10.1111/j.1365-246X.2006.03051.x}
 }
 
 @ARTICLE{KaBi93,
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-  year = {1993},
-  volume = {94},
-  pages = {3480-3492},
-  number = {6}
+author = {L. F. Kallivokas and J. Bielak},
+title = {Time-domain analysis of transient structural acoustics problems based
+on the finite element method and a novel boundary element},
+journal = jasa,
+year = {1993},
+volume = {94},
+pages = {3480-3492},
+number = {6}
 }
 
 @ARTICLE{KaSgKi95,
-  author = {A. Kamel and P. Sguazzero and M. Kindelan},
-  title = {Cost-effective staggered schemes for the numerical simulation of
-	wave propagation},
-  journal = ijnme,
-  year = {1995},
-  volume = {38},
-  pages = {755-773}
+author = {A. Kamel and P. Sguazzero and M. Kindelan},
+title = {Cost-effective staggered schemes for the numerical simulation of
+wave propagation},
+journal = ijnme,
+year = {1995},
+volume = {38},
+pages = {755-773}
 }
 
 @ARTICLE{KaMaOrWe03,
-  author = {C. Kane and J. E. Marsden and M. Ortiz and M. West},
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+author = {C. Kane and J. E. Marsden and M. Ortiz and M. West},
+title = {Variational integrators and the {N}ewmark algorithm for conservative
+and dissipative mechanical systems},
+journal = ijnme,
+year = {2003},
+volume = {49},
+pages = {1295-1325},
+number = {10}
 }
 
 @ARTICLE{KaBa04,
-  author = {Tae-Seob Kang and Chang-Eob Baag},
-  title = {Finite-Difference Seismic Simulation Combining Discontinuous Grids
-	with Locally Variable Timesteps},
-  journal = bssa,
-  year = {2004},
-  volume = {94},
-  pages = {207-219},
-  number = {1},
-  doi = {10.1785/0120030080}
+author = {Tae-Seob Kang and Chang-Eob Baag},
+title = {Finite-Difference Seismic Simulation Combining Discontinuous Grids
+with Locally Variable Timesteps},
+journal = bssa,
+year = {2004},
+volume = {94},
+pages = {207-219},
+number = {1},
+doi = {10.1785/0120030080}
 }
 
 @ARTICLE{KapKuz99,
-  author = {A. V. Kaptsov and S. V. Kuznetsov},
-  title = {Spectral properties of {C}hristoffel equation for {R}ayleigh waves},
-  journal = {Compte Rendu de l'Academie des Sciences de Paris},
-  year = {1999},
-  volume = {327},
-  pages = {1123-1128},
-  number = {IIb}
+author = {A. V. Kaptsov and S. V. Kuznetsov},
+title = {Spectral properties of {C}hristoffel equation for {R}ayleigh waves},
+journal = {Compte Rendu de l'Academie des Sciences de Paris},
+year = {1999},
+volume = {327},
+pages = {1123-1128},
+number = {IIb}
 }
 
 @ARTICLE{karato1993,
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-  journal = grl,
-  year = {1993},
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-  pages = {1623-1626}
+author = {S. Karato},
+title = {Importance of anelasticity in the interpretation of seismic tomography},
+journal = grl,
+year = {1993},
+volume = {20},
+pages = {1623-1626}
 }
 
 @ARTICLE{KaKu98a,
-  author = {George Karypis and Vipin Kumar},
-  title = {A Fast and High-Quality Multilevel Scheme for Partitioning Irregular
-	Graphs},
-  journal = {SIAM Journal on Scientific Computing},
-  year = {1998},
-  volume = {20},
-  pages = {359-392},
-  number = {1}
+author = {George Karypis and Vipin Kumar},
+title = {A Fast and High-Quality Multilevel Scheme for Partitioning Irregular
+Graphs},
+journal = {SIAM Journal on Scientific Computing},
+year = {1998},
+volume = {20},
+pages = {359-392},
+number = {1}
 }
 
 @ARTICLE{KaKu98b,
-  author = {George Karypis and Vipin Kumar},
-  title = {Multilevel {$k$}-way Partitioning Scheme for Irregular Graphs},
-  journal = {Journal of Parallel and Distributed Computing},
-  year = {1998},
-  volume = {48},
-  pages = {96-129},
-  number = {1}
+author = {George Karypis and Vipin Kumar},
+title = {Multilevel {$k$}-way Partitioning Scheme for Irregular Graphs},
+journal = {Journal of Parallel and Distributed Computing},
+year = {1998},
+volume = {48},
+pages = {96-129},
+number = {1}
 }
 
 @ARTICLE{KaKu98c,
-  author = {George Karypis and Vipin Kumar},
-  title = {A Parallel Algorithm for Multilevel Graph Partitioning and Sparse
-	Matrix Ordering},
-  journal = {Journal of Parallel and Distributed Computing},
-  year = {1998},
-  volume = {48},
-  pages = {71-85}
+author = {George Karypis and Vipin Kumar},
+title = {A Parallel Algorithm for Multilevel Graph Partitioning and Sparse
+Matrix Ordering},
+journal = {Journal of Parallel and Distributed Computing},
+year = {1998},
+volume = {48},
+pages = {71-85}
 }
 
 @ARTICLE{KaWiTeSn87,
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-  journal = {Int. J. Comput. Vis.},
-  year = {1987},
-  volume = {1},
-  pages = {133-144},
-  number = {4}
+author = {Kass, M. and Witkin, A.P. and Terzopoulos, D. and Snakes},
+title = {Active contour models},
+journal = {Int. J. Comput. Vis.},
+year = {1987},
+volume = {1},
+pages = {133-144},
+number = {4}
 }
 
 @INPROCEEDINGS{KaAn02,
-  author = {Theodoros K. Katsibas and Christos S. Antonopoulos},
-  title = {An efficient {PML} absorbing medium in {FDTD} simulations of acoustic
-	scattering in lossy media},
-  booktitle = {Proceedings of the 2002 IEEE ultrasonics symposium},
-  year = {2002},
-  volume = {1},
-  pages = {551-554},
-  address = {Munich, Germany},
-  month = {October},
-  organization = {IEEE}
+author = {Theodoros K. Katsibas and Christos S. Antonopoulos},
+title = {An efficient {PML} absorbing medium in {FDTD} simulations of acoustic
+scattering in lossy media},
+booktitle = {Proceedings of the 2002 IEEE ultrasonics symposium},
+year = {2002},
+volume = {1},
+pages = {551-554},
+address = {Munich, Germany},
+month = {October},
+organization = {IEEE}
 }
 
 @ARTICLE{Kau92,
-  author = {E. Kausel},
-  title = {Physical interpretation and stability of paraxial boundary conditions},
-  journal = bssa,
-  year = {1992},
-  volume = {82},
-  pages = {898-913}
+author = {E. Kausel},
+title = {Physical interpretation and stability of paraxial boundary conditions},
+journal = bssa,
+year = {1992},
+volume = {82},
+pages = {898-913}
 }
 
 @ARTICLE{KaTaGe06,
-  author = {K. Kawai and N. Takeuchi and R. J. Geller},
-  title = {Complete synthetic seismograms up to 2~{H}z for transversely-isotropic
-	spherically-symmetric media},
-  journal = gji,
-  year = {2006},
-  volume = {164},
-  pages = {411-424},
-  number = {2},
-  doi = {10.1111/j.1365-246X.2005.02829.x}
+author = {K. Kawai and N. Takeuchi and R. J. Geller},
+title = {Complete synthetic seismograms up to 2~{H}z for transversely-isotropic
+spherically-symmetric media},
+journal = gji,
+year = {2006},
+volume = {164},
+pages = {411-424},
+number = {2},
+doi = {10.1111/j.1365-246X.2005.02829.x}
 }
 
 @ARTICLE{Kaw88,
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-	boundary element method},
-  journal = bssa,
-  year = {1988},
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-  pages = {1415-1437}
+author = {H. Kawase},
+title = {Time-domain response of a semi-circular canyon for incident {{\it
+SV}}, {{\it P}} and {R}ayleigh waves calculated by the discrete wavenumber
+boundary element method},
+journal = bssa,
+year = {1988},
+volume = {78},
+pages = {1415-1437}
 }
 
 @ARTICLE{KaAk90,
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-	earthquake of 1 {O}ctober 1987},
-  journal = bssa,
-  year = {1990},
-  volume = {80},
-  pages = {1-22}
+author = {H. Kawase and K. Aki},
+title = {Topography effect at the critical {{\it SV}} wave incidence: possible
+explanation of damage pattern by the {W}hittier {N}arrows, {C}alifornia,
+earthquake of 1 {O}ctober 1987},
+journal = bssa,
+year = {1990},
+volume = {80},
+pages = {1-22}
 }
 
 @ARTICLE{KaAk89,
-  author = {H. Kawase and K. Aki},
-  title = {A study on the response of a soft sedimentary basin for incident
-	{{\it S}}, {{\it P}} and {R}ayleigh waves, with special reference
-	to the long duration observed in {M}exico {C}ity},
-  journal = bssa,
-  year = {1989},
-  volume = {79},
-  pages = {1361-1382}
+author = {H. Kawase and K. Aki},
+title = {A study on the response of a soft sedimentary basin for incident
+{{\it S}}, {{\it P}} and {R}ayleigh waves, with special reference
+to the long duration observed in {M}exico {C}ity},
+journal = bssa,
+year = {1989},
+volume = {79},
+pages = {1361-1382}
 }
 
 @ARTICLE{KaKr99,
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-	of wave propagation in anelastic media},
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-  year = {1999},
-  volume = {64},
-  pages = {300-307}
+author = {I. Kay and E. S. Krebes},
+title = {Applying finite element analysis to the memory variable formulation
+of wave propagation in anelastic media},
+journal = geophysics,
+year = {1999},
+volume = {64},
+pages = {300-307}
 }
 
 @ARTICLE{KeWaTrAl76,
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-  year = {1976},
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-  pages = {2-27}
+author = {K. R. Kelly and R. W. Ward and S. Treitel and R. M. Alford},
+title = {Synthetic seismograms: a Finite Difference approach},
+journal = geophysics,
+year = {1976},
+volume = {41},
+pages = {2-27}
 }
 
 @ARTICLE{KeSi96,
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-	mantle},
-  journal = {Nature},
-  year = {1996},
-  volume = {381},
-  pages = {409}
+author = {J. M. Kendall and P. G. Silver},
+title = {Constraints from seismic anisotropy on the nature of the lowermost
+mantle},
+journal = {Nature},
+year = {1996},
+volume = {381},
+pages = {409}
 }
 
 @BOOK{Ken83,
-  title = {Seismic wave propagation in stratified media},
-  publisher = {Cambridge University Press},
-  year = {1983},
-  author = {B. L. N. Kennett},
-  address = {Cambridge}
+title = {Seismic wave propagation in stratified media},
+publisher = {Cambridge University Press},
+year = {1983},
+author = {B. L. N. Kennett},
+address = {Cambridge}
 }
 
 @ARTICLE{KeEn91,
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-  journal = gji,
-  year = {1991},
-  volume = {105},
-  pages = {429-465}
+author = {B. L. N. Kennett and E. R. Engdahl},
+title = {Traveltimes for global earthquake location and phase identification},
+journal = gji,
+year = {1991},
+volume = {105},
+pages = {429-465}
 }
 
 @ARTICLE{KeEnBu95,
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-  year = {1995},
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-  pages = {108-124}
+author = {B. L. N. Kennett and E. R. Engdahl and R. Buland},
+title = {Constraints on seismic velocities in the {E}arth from traveltimes},
+journal = gji,
+year = {1995},
+volume = {122},
+pages = {108-124}
 }
 
 @UNPUBLISHED{Khronos:2008:TOS,
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-  note = {\url{http://www.khronos.org/opencl}},
-  month = dec,
-  year = {2008},
-  editor = {Aaftab Munshi}
+author = {{Khronos OpenCL Working Group}},
+title = {The {OpenCL} {S}pecification, Version 1.0},
+note = {\url{http://www.khronos.org/opencl}},
+month = dec,
+year = {2008},
+editor = {Aaftab Munshi}
 }
 
 @ARTICLE{Khu85,
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+journal = gp,
+year = {1985},
+volume = {33},
+pages = {1103-1137}
 }
 
 @ARTICLE{KiFe76,
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+journal = {AIAA J.},
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+number = {2}
 }
 
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-	3, 2002, inferred from teleseismic body waves},
-  year = {2002},
-  note = {ERI, University of Tokyo, Japan, wwweic.eri.u-tokyo.ac.jp/EIC/EIC\_News/021103AL-e.html}
+author = {M. Kikuchi and Y. Yamanaka},
+title = {Source rupture process of the central {A}laska earthquake of {N}ovember
+3, 2002, inferred from teleseismic body waves},
+year = {2002},
+note = {ERI, University of Tokyo, Japan, wwweic.eri.u-tokyo.ac.jp/EIC/EIC\_News/021103AL-e.html}
 }
 
 @ARTICLE{KiPa93,
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+author = {J. Kim and A. Papageorgiou},
+title = {Discrete wavenumber boundary element method for 3{D} scattering problems},
+journal = {J. Eng. Mech. ASCE},
+year = {1993},
+volume = {119},
+pages = {603-624}
 }
 
 @INPROCEEDINGS{Kim08,
-  author = {Theodore Kim},
-  title = {Hardware-Aware Analysis and Optimization of `{S}table {F}luids'},
-  booktitle = {I3D '08: Proceedings of the 2008 symposium on Interactive 3D graphics
-	and games},
-  year = {2008},
-  pages = {99--106},
-  doi = {10.1145/1342250.1342265}
+author = {Theodore Kim},
+title = {Hardware-Aware Analysis and Optimization of `{S}table {F}luids'},
+booktitle = {I3D '08: Proceedings of the 2008 symposium on Interactive 3D graphics
+and games},
+year = {2008},
+pages = {99--106},
+doi = {10.1145/1342250.1342265}
 }
 
 @ARTICLE{KiSeSg89,
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-  journal = gp,
-  year = {1989},
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+author = {M. Kindelan and G. Seriani and P. Sguazzero},
+title = {Elastic modeling and its application to amplitude versus angle interpretation},
+journal = gp,
+year = {1989},
+volume = {37},
+pages = {3-30}
 }
 
 @INPROCEEDINGS{KiEnShShArStPhHw09,
-  author = {Volodymyr V. Kindratenko and Jeremy J. Enos and Guochun Shi and Michael
-	T. Showerman and Galen W. Arnold and John E. Stone and James C. Phillips
-	and Wen{-}mei Hwu},
-  title = {{GPU} Clusters for High-Performance Computing},
-  booktitle = {Proceedings on the IEEE Cluster'2009 Workshop on Parallel Programming
-	on Accelerator Clusters (PPAC'09)},
-  year = {2009},
-  pages = {1-8},
-  address = {New Orleans, Louisiana, USA},
-  month = aug
+author = {Volodymyr V. Kindratenko and Jeremy J. Enos and Guochun Shi and Michael
+T. Showerman and Galen W. Arnold and John E. Stone and James C. Phillips
+and Wen{-}mei Hwu},
+title = {{GPU} Clusters for High-Performance Computing},
+booktitle = {Proceedings on the IEEE Cluster'2009 Workshop on Parallel Programming
+on Accelerator Clusters (PPAC'09)},
+year = {2009},
+pages = {1-8},
+address = {New Orleans, Louisiana, USA},
+month = aug
 }
 
 @BOOK{KiHw10,
-  title = {Programming Massively Parallel Processors: A Hands-on Approach},
-  publisher = {Morgan Kaufmann},
-  year = {2010},
-  author = {Kirk, David B. and Hwu, Wen-mei W.},
-  address = {Boston, Massachusetts, USA}
+title = {Programming Massively Parallel Processors: A Hands-on Approach},
+publisher = {Morgan Kaufmann},
+year = {2010},
+author = {Kirk, David B. and Hwu, Wen-mei W.},
+address = {Boston, Massachusetts, USA}
 }
 
 @INPROCEEDINGS{kiyashchenkoplessix2005,
-  author = {D. A. Kiyashchenko and R. E. Plessix},
-  title = {True amplitude multi-one-way migration: comparison of different imaging
-	principles},
-  booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
-  year = {2005},
-  note = {75th international meeting of the SEG}
+author = {D. A. Kiyashchenko and R. E. Plessix},
+title = {True amplitude multi-one-way migration: comparison of different imaging
+principles},
+booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
+year = {2005},
+note = {75th international meeting of the SEG}
 }
 
 @ARTICLE{KlWaBrHe09,
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-  year = {2009},
-  volume = {228},
-  pages = {7863-7882},
-  doi = {10.1016/j.jcp.2009.06.041}
+author = {A. Kl\"ockner and T. Warburton and J. Bridge and J. S. Hesthaven},
+title = {Nodal discontinuous {G}alerkin methods on graphics processors},
+journal = jcp,
+year = {2009},
+volume = {228},
+pages = {7863-7882},
+doi = {10.1016/j.jcp.2009.06.041}
 }
 
 @TECHREPORT{KlVi02,
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+author = {E. M. C. Klien and J. P. Vilotte},
+title = {Perfectly matched layers in the spectral element method},
+institution = {Lithos Scientific Report},
+year = {2002},
+number = {4},
+note = {Unpublished}
 }
 
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+journal = pageoph,
+year = {1996},
+volume = {148},
+pages = {39-76},
+number = {1}
 }
 
 @ARTICLE{Kno52,
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+author = {L. Knopoff},
+title = {On {R}ayleigh wave velocities},
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+year = {1952},
+volume = {42},
+pages = {307-308}
 }
 
 @ARTICLE{Knu99,
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+author = {Patrick M. Knupp},
+title = {Applications of mesh smoothing: copy, morph, and sweep on unstructured
+quadrilateral meshes},
+journal = ijnme,
+year = {1999},
+volume = {45},
+pages = {37-45},
+number = {1}
 }
 
 @INCOLLECTION{Kob84,
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+booktitle = {Boundary element research},
+publisher = {Springer-Verlag},
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+editor = {C. A. Brebbia},
+volume = {2},
+address = {New York}
 }
 
 @BOOK{Kob87,
-  title = {Elastodynamics in boundary element methods in mechanics},
-  publisher = {North-Holland},
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-  address = {Amsterdam, The Netherlands}
+title = {Elastodynamics in boundary element methods in mechanics},
+publisher = {North-Holland},
+year = {1987},
+author = {S. Kobayashi},
+address = {Amsterdam, The Netherlands}
 }
 
 @ARTICLE{KohnNir,
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 }
 
 @ARTICLE{KolMaz93,
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+title = {Phonon-focusing effect with laser-generated ultrasonic surface waves},
+journal = {Physical Review B},
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+pages = {14502-14512},
+number = {19}
 }
 
 @ARTICLE{Kom11,
-  author = {Dimitri Komatitsch},
-  title = {Fluid-solid coupling on a cluster of {GPU} graphics cards for seismic
-  wave propagation},
-  journal = {Comptes Rendus de l'Acad\'emie des Sciences - M\'ecanique},
-  year = {2011},
-  doi = {10.1016/j.crme.2010.11.007},
-  volume = {339},
-  pages = {125-135}
+author = {Dimitri Komatitsch},
+title = {Fluid-solid coupling on a cluster of {GPU} graphics cards for seismic
+wave propagation},
+journal = {Comptes Rendus de l'Acad\'emie des Sciences - M\'ecanique},
+year = {2011},
+doi = {10.1016/j.crme.2010.11.007},
+volume = {339},
+pages = {125-135}
 }
 
 @ARTICLE{Kom08,
-  author = {Dimitri Komatitsch},
-  title = {Comment on ``{M}ultidomain {P}seudospectral {T}ime-{D}omain ({PSTD})
-	method for acoustic waves in lossy media'' by {Y. Q. Zeng, Q. H.
-	Liu and G. Zhao, Journal of Computational Acoustics, vol. 12, no.
-	3, pp 277-299 (2004)}},
-  journal = jca,
-  year = {2008},
-  volume = {16},
-  pages = {465-467},
-  number = {3}
+author = {Dimitri Komatitsch},
+title = {Comment on ``{M}ultidomain {P}seudospectral {T}ime-{D}omain ({PSTD})
+method for acoustic waves in lossy media'' by {Y. Q. Zeng, Q. H.
+Liu and G. Zhao, Journal of Computational Acoustics, vol. 12, no.
+3, pp 277-299 (2004)}},
+journal = jca,
+year = {2008},
+volume = {16},
+pages = {465-467},
+number = {3}
 }
 
 @PHDTHESIS{Kom03,
-  author = {Dimitri Komatitsch},
-  title = {Advanced numerical modeling in geophysics ({M}od\'elisation num\'erique
-	avanc\'ee pour la g\'eophysique)},
-  school = {Universit\'e de Pau et des Pays de l'Adour},
-  year = {2003},
-  address = {Pau, France},
-  month = {September},
-  note = {Habilitation Thesis (Habilitation \`a {D}iriger des {R}echerches,
-	{H.D.R.}), 114 pages}
+author = {Dimitri Komatitsch},
+title = {Advanced numerical modeling in geophysics ({M}od\'elisation num\'erique
+avanc\'ee pour la g\'eophysique)},
+school = {Universit\'e de Pau et des Pays de l'Adour},
+year = {2003},
+address = {Pau, France},
+month = {September},
+note = {Habilitation Thesis (Habilitation \`a {D}iriger des {R}echerches,
+{H.D.R.}), 114 pages}
 }
 
 @PHDTHESIS{Kom97,
-  author = {Dimitri Komatitsch},
-  title = {M\'ethodes spectrales et \'el\'ements spectraux pour l'\'equation
-	de l'\'elastodynamique 2{D} et 3{D} en milieu h\'et\'erog\`ene ({S}pectral
-	and spectral-element methods for the 2{D} and 3{D} elastodynamics
-	equations in heterogeneous media)},
-  school = {Institut de Physique du Globe},
-  year = {1997},
-  address = {Paris, France},
-  month = {May},
-  note = {187 pages}
+author = {Dimitri Komatitsch},
+title = {M\'ethodes spectrales et \'el\'ements spectraux pour l'\'equation
+de l'\'elastodynamique 2{D} et 3{D} en milieu h\'et\'erog\`ene ({S}pectral
+and spectral-element methods for the 2{D} and 3{D} elastodynamics
+equations in heterogeneous media)},
+school = {Institut de Physique du Globe},
+year = {1997},
+address = {Paris, France},
+month = {May},
+note = {187 pages}
 }
 
+ at PHDTHESIS{Mad09,
+author = {Ronan Madec},
+title = {M\'ethode des \'el\'ements spectraux pour la propagation d'ondes sismiques en milieu g\'eologique fluide-solide avec pas de temps locaux et couches absorbantes parfaitement adapt\'ees C-PML},
+school = {Universit\'e de Pau et des Pays de l'Adour},
+year = {2009},
+address = {Pau, France},
+month = {December}
+}
+
 @ARTICLE{KoBaTr00,
-  author = {D. Komatitsch and C. Barnes and J. Tromp},
-  title = {Wave propagation near a fluid-solid interface: a spectral element
-	approach},
-  journal = geophysics,
-  year = {2000},
-  volume = {65},
-  pages = {623-631},
-  number = {2},
-  doi = {10.1190/1.1444758}
+author = {D. Komatitsch and C. Barnes and J. Tromp},
+title = {Wave propagation near a fluid-solid interface: a spectral element
+approach},
+journal = geophysics,
+year = {2000},
+volume = {65},
+pages = {623-631},
+number = {2},
+doi = {10.1190/1.1444758}
 }
 
 @ARTICLE{KoBaTr00b,
-  author = {D. Komatitsch and C. Barnes and J. Tromp},
-  title = {Simulation of anisotropic wave propagation based upon a spectral
-	element method},
-  journal = geophysics,
-  year = {2000},
-  volume = {65},
-  pages = {1251-1260},
-  number = {4},
-  doi = {10.1190/1.1444816}
+author = {D. Komatitsch and C. Barnes and J. Tromp},
+title = {Simulation of anisotropic wave propagation based upon a spectral
+element method},
+journal = geophysics,
+year = {2000},
+volume = {65},
+pages = {1251-1260},
+number = {4},
+doi = {10.1190/1.1444816}
 }
 
 @ARTICLE{KoCoMo96,
-  author = {D. Komatitsch and F. Coutel and P. Mora},
-  title = {Tensorial formulation of the wave equation for modelling curved interfaces},
-  journal = gji,
-  year = {1996},
-  volume = {127},
-  pages = {156-168},
-  number = {1},
-  doi = {10.1111/j.1365-246X.1996.tb01541.x}
+author = {D. Komatitsch and F. Coutel and P. Mora},
+title = {Tensorial formulation of the wave equation for modelling curved interfaces},
+journal = gji,
+year = {1996},
+volume = {127},
+pages = {156-168},
+number = {1},
+doi = {10.1111/j.1365-246X.1996.tb01541.x}
 }
 
 @ARTICLE{KoErGoMi10,
-  author = {Dimitri Komatitsch and Gordon Erlebacher and Dominik G\"oddeke and
-	David Mich\'ea},
-  title = {High-order finite-element seismic wave propagation modeling with
-	{MPI} on a large {GPU} cluster},
-  journal = jcp,
-  year = {2010},
-  volume = {229},
-  pages = {7692-7714},
-  number = {20},
-  doi = {10.1016/j.jcp.2010.06.024}
+author = {Dimitri Komatitsch and Gordon Erlebacher and Dominik G\"oddeke and
+David Mich\'ea},
+title = {High-order finite-element seismic wave propagation modeling with
+{MPI} on a large {GPU} cluster},
+journal = jcp,
+year = {2010},
+volume = {229},
+pages = {7692-7714},
+number = {20},
+doi = {10.1016/j.jcp.2010.06.024}
 }
 
 @ARTICLE{KoGoErMi10,
-  author = {Dimitri Komatitsch and Dominik G\"oddeke and Gordon Erlebacher and
-	David Mich\'ea},
-  title = {Modeling the propagation of elastic waves using spectral elements
-	on a cluster of 192 {GPU}s},
-  journal = {Computer Science Research and Development},
-  year = {2010},
-  volume = {25},
-  pages = {75-82},
-  number = {1-2},
-  doi = {10.1007/s00450-010-0109-1}
+author = {Dimitri Komatitsch and Dominik G\"oddeke and Gordon Erlebacher and
+David Mich\'ea},
+title = {Modeling the propagation of elastic waves using spectral elements
+on a cluster of 192 {GPU}s},
+journal = {Computer Science Research and Development},
+year = {2010},
+volume = {25},
+pages = {75-82},
+number = {1-2},
+doi = {10.1007/s00450-010-0109-1}
 }
 
 @ARTICLE{KoLaMi08a,
-  author = {Dimitri Komatitsch and Jes\'us Labarta and David Mich\'ea},
-  title = {A simulation of seismic wave propagation at high resolution in the
-	inner core of the {E}arth on 2166 processors of {M}are{N}ostrum},
-  journal = lncs,
-  year = {2008},
-  volume = {5336},
-  pages = {364-377}
+author = {Dimitri Komatitsch and Jes\'us Labarta and David Mich\'ea},
+title = {A simulation of seismic wave propagation at high resolution in the
+inner core of the {E}arth on 2166 processors of {M}are{N}ostrum},
+journal = lncs,
+year = {2008},
+volume = {5336},
+pages = {364-377}
 }
 
 @INPROCEEDINGS{KoLaMi08b,
-  author = {Dimitri Komatitsch and Jes\'us Labarta and David Mich\'ea},
-  title = {A 21 billion degrees of freedom, 2.5 terabyte simulation of seismic
-	wave propagation in the inner core of the {E}arth on {M}are{N}ostrum},
-  booktitle = {Proceedings of the 8th. World Congress on Computational Mechanics
-	(WCCM8) and the 5th. European Congress on Computational Methods in
-	Applied Sciences and Engineering (ECCOMAS 2008)},
-  year = {2008},
-  address = {Venice, Italy},
-  note = {30 June - 4 July 2008}
+author = {Dimitri Komatitsch and Jes\'us Labarta and David Mich\'ea},
+title = {A 21 billion degrees of freedom, 2.5 terabyte simulation of seismic
+wave propagation in the inner core of the {E}arth on {M}are{N}ostrum},
+booktitle = {Proceedings of the 8th. World Congress on Computational Mechanics
+(WCCM8) and the 5th. European Congress on Computational Methods in
+Applied Sciences and Engineering (ECCOMAS 2008)},
+year = {2008},
+address = {Venice, Italy},
+note = {30 June - 4 July 2008}
 }
 
 @ARTICLE{KoLiTrSuStSh04,
-  author = {Dimitri Komatitsch and Qinya Liu and Jeroen Tromp and Peter S\"{u}ss
-	and Christiane Stidham and John H. Shaw},
-  title = {Simulations of Ground Motion in the {L}os {A}ngeles Basin based upon
-	the Spectral-Element Method},
-  journal = bssa,
-  year = {2004},
-  volume = {94},
-  pages = {187-206},
-  number = {1},
-  doi = {10.1785/0120030077}
+author = {Dimitri Komatitsch and Qinya Liu and Jeroen Tromp and Peter S\"{u}ss
+and Christiane Stidham and John H. Shaw},
+title = {Simulations of Ground Motion in the {L}os {A}ngeles Basin based upon
+the Spectral-Element Method},
+journal = bssa,
+year = {2004},
+volume = {94},
+pages = {187-206},
+number = {1},
+doi = {10.1785/0120030077}
 }
 
 @ARTICLE{KoMa07,
-  author = {Dimitri Komatitsch and Roland Martin},
-  title = {An unsplit convolutional {P}erfectly {M}atched {L}ayer improved at
-	grazing incidence for the seismic wave equation},
-  journal = geophysics,
-  year = {2007},
-  volume = {72},
-  pages = {SM155-SM167},
-  number = {5},
-  doi = {10.1190/1.2757586}
+author = {Dimitri Komatitsch and Roland Martin},
+title = {An unsplit convolutional {P}erfectly {M}atched {L}ayer improved at
+grazing incidence for the seismic wave equation},
+journal = geophysics,
+year = {2007},
+volume = {72},
+pages = {SM155-SM167},
+number = {5},
+doi = {10.1190/1.2757586}
 }
 
 @ARTICLE{KoMaTrTaWi01,
-  author = {D. Komatitsch and R. Martin and J. Tromp and M. A. Taylor and B.
-	A. Wingate},
-  title = {Wave propagation in 2-{D} elastic media using a spectral element
-	method with triangles and quadrangles},
-  journal = jca,
-  year = {2001},
-  volume = {9},
-  pages = {703-718},
-  number = {2},
-  doi = {10.1142/S0218396X01000796}
+author = {D. Komatitsch and R. Martin and J. Tromp and M. A. Taylor and B.
+A. Wingate},
+title = {Wave propagation in 2-{D} elastic media using a spectral element
+method with triangles and quadrangles},
+journal = jca,
+year = {2001},
+volume = {9},
+pages = {703-718},
+number = {2},
+doi = {10.1142/S0218396X01000796}
 }
 
 @ARTICLE{KoMiEr09,
-  author = {Dimitri Komatitsch and David Mich\'ea and Gordon Erlebacher},
-  title = {Porting a high-order finite-element earthquake modeling application
-	to {NVIDIA} graphics cards using {CUDA}},
-  journal = jpdc,
-  year = {2009},
-  volume = {69},
-  pages = {451-460},
-  number = {5},
-  doi = {10.1016/j.jpdc.2009.01.006}
+author = {Dimitri Komatitsch and David Mich\'ea and Gordon Erlebacher},
+title = {Porting a high-order finite-element earthquake modeling application
+to {NVIDIA} graphics cards using {CUDA}},
+journal = jpdc,
+year = {2009},
+volume = {69},
+pages = {451-460},
+number = {5},
+doi = {10.1016/j.jpdc.2009.01.006}
 }
 
 @ARTICLE{KoRiTr02,
-  author = {D. Komatitsch and J. Ritsema and J. Tromp},
-  title = {The Spectral-Element Method, {B}eowulf Computing, and Global Seismology},
-  journal = {Science},
-  year = {2002},
-  volume = {298},
-  pages = {1737-1742},
-  number = {5599},
-  doi = {10.1126/science.1076024}
+author = {D. Komatitsch and J. Ritsema and J. Tromp},
+title = {The Spectral-Element Method, {B}eowulf Computing, and Global Seismology},
+journal = {Science},
+year = {2002},
+volume = {298},
+pages = {1737-1742},
+number = {5599},
+doi = {10.1126/science.1076024}
 }
 
 @INCOLLECTION{KoTr02c,
-  author = {D. Komatitsch and J. Tromp},
-  title = {Propagaci{\'o}n de ondas s{\'\i}smicas en modelos de tierra global
-	3-{D} usando elementos espectrales},
-  booktitle = {M\'etodos num\'ericos en ingenieria y ciencias aplicadas},
-  publisher = {CIMNE},
-  year = {2002},
-  editor = {{E. O{\~{n}}ate et al.}},
-  pages = {676-686},
-  address = {Barcelona, Espa{\~{n}}a}
+author = {D. Komatitsch and J. Tromp},
+title = {Propagaci{\'o}n de ondas s{\'\i}smicas en modelos de tierra global
+3-{D} usando elementos espectrales},
+booktitle = {M\'etodos num\'ericos en ingenieria y ciencias aplicadas},
+publisher = {CIMNE},
+year = {2002},
+editor = {{E. O{\~{n}}ate et al.}},
+pages = {676-686},
+address = {Barcelona, Espa{\~{n}}a}
 }
 
 @ARTICLE{KoTr03,
-  author = {D. Komatitsch and J. Tromp},
-  title = {A {P}erfectly {M}atched {L}ayer absorbing boundary condition for
-	the second-order seismic wave equation},
-  journal = gji,
-  year = {2003},
-  volume = {154},
-  pages = {146-153},
-  number = {1},
-  doi = {10.1046/j.1365-246X.2003.01950.x}
+author = {D. Komatitsch and J. Tromp},
+title = {A {P}erfectly {M}atched {L}ayer absorbing boundary condition for
+the second-order seismic wave equation},
+journal = gji,
+year = {2003},
+volume = {154},
+pages = {146-153},
+number = {1},
+doi = {10.1046/j.1365-246X.2003.01950.x}
 }
 
 @ARTICLE{KoTr02a,
-  author = {D. Komatitsch and J. Tromp},
-  title = {Spectral-Element Simulations of Global Seismic Wave Propagation{-I.
-	V}alidation},
-  journal = gji,
-  year = {2002},
-  volume = {149},
-  pages = {390-412},
-  number = {2},
-  doi = {10.1046/j.1365-246X.2002.01653.x}
+author = {D. Komatitsch and J. Tromp},
+title = {Spectral-Element Simulations of Global Seismic Wave Propagation{-I.
+V}alidation},
+journal = gji,
+year = {2002},
+volume = {149},
+pages = {390-412},
+number = {2},
+doi = {10.1046/j.1365-246X.2002.01653.x}
 }
 
 @ARTICLE{KoTr02b,
-  author = {D. Komatitsch and J. Tromp},
-  title = {Spectral-Element Simulations of Global Seismic Wave Propagation{-II.
-	3-D} Models, Oceans, Rotation, and Self-Gravitation},
-  journal = gji,
-  year = {2002},
-  volume = {150},
-  pages = {303-318},
-  number = {1},
-  doi = {10.1046/j.1365-246X.2002.01716.x}
+author = {D. Komatitsch and J. Tromp},
+title = {Spectral-Element Simulations of Global Seismic Wave Propagation{-II.
+3-D} Models, Oceans, Rotation, and Self-Gravitation},
+journal = gji,
+year = {2002},
+volume = {150},
+pages = {303-318},
+number = {1},
+doi = {10.1046/j.1365-246X.2002.01716.x}
 }
 
 @ARTICLE{KoTr01c,
-  author = {D. Komatitsch and J. Tromp},
-  title = {Modeling of seismic wave propagation at the scale of the {E}arth
-	on a large {B}eowulf},
-  journal = {Proceedings of the ACM/IEEE Supercomputing SC'2001 conference},
-  year = {2001},
-  pages = {33-41},
-  doi = {10.1109/SC.2001.10003}
+author = {D. Komatitsch and J. Tromp},
+title = {Modeling of seismic wave propagation at the scale of the {E}arth
+on a large {B}eowulf},
+journal = {Proceedings of the ACM/IEEE Supercomputing SC'2001 conference},
+year = {2001},
+pages = {33-41},
+doi = {10.1109/SC.2001.10003}
 }
 
 @ARTICLE{KoTr01d,
-  author = {D. Komatitsch and J. Tromp},
-  title = {Modeling Seismic Wave Propagation on a 156~{GB PC} Cluster},
-  journal = {Linux Journal},
-  year = {2001},
-  volume = {90},
-  pages = {38-45}
+author = {D. Komatitsch and J. Tromp},
+title = {Modeling Seismic Wave Propagation on a 156~{GB PC} Cluster},
+journal = {Linux Journal},
+year = {2001},
+volume = {90},
+pages = {38-45}
 }
 
 @ARTICLE{KoTr99,
-  author = {D. Komatitsch and J. Tromp},
-  title = {Introduction to the spectral-element method for 3-{D} seismic wave
-	propagation},
-  journal = gji,
-  year = {1999},
-  volume = {139},
-  pages = {806-822},
-  number = {3},
-  doi = {10.1046/j.1365-246x.1999.00967.x}
+author = {D. Komatitsch and J. Tromp},
+title = {Introduction to the spectral-element method for 3-{D} seismic wave
+propagation},
+journal = gji,
+year = {1999},
+volume = {139},
+pages = {806-822},
+number = {3},
+doi = {10.1046/j.1365-246x.1999.00967.x}
 }
 
 @ARTICLE{KoTsChTr03,
-  author = {Dimitri Komatitsch and Seiji Tsuboi and Chen Ji and Jeroen Tromp},
-  title = {A 14.6~billion degrees of freedom, 5~teraflops, 2.5~terabyte earthquake
-	simulation on the {E}arth~{S}imulator},
-  journal = {Proceedings of the ACM/IEEE Supercomputing SC'2003 conference},
-  year = {2003},
-  pages = {4-11},
-  note = {{G}ordon {B}ell {P}rize winner article},
-  doi = {10.1109/SC.2003.10023}
+author = {Dimitri Komatitsch and Seiji Tsuboi and Chen Ji and Jeroen Tromp},
+title = {A 14.6~billion degrees of freedom, 5~teraflops, 2.5~terabyte earthquake
+simulation on the {E}arth~{S}imulator},
+journal = {Proceedings of the ACM/IEEE Supercomputing SC'2003 conference},
+year = {2003},
+pages = {4-11},
+note = {{G}ordon {B}ell {P}rize winner article},
+doi = {10.1109/SC.2003.10023}
 }
 
 @INCOLLECTION{KoTsTr05,
-  author = {D. Komatitsch and S. Tsuboi and J. Tromp},
-  title = {The Spectral-Element Method in Seismology},
-  booktitle = {Seismic Earth: Array Analysis of Broadband Seismograms},
-  publisher = {American Geophysical Union},
-  year = {2005},
-  editor = {Alan Levander and Guust Nolet},
-  volume = {157},
-  series = {Geophysical Monograph},
-  pages = {205-228},
-  address = {Washington DC, USA}
+author = {D. Komatitsch and S. Tsuboi and J. Tromp},
+title = {The Spectral-Element Method in Seismology},
+booktitle = {Seismic Earth: Array Analysis of Broadband Seismograms},
+publisher = {American Geophysical Union},
+year = {2005},
+editor = {Alan Levander and Guust Nolet},
+volume = {157},
+series = {Geophysical Monograph},
+pages = {205-228},
+address = {Washington DC, USA}
 }
 
 @ARTICLE{KoVi98,
-  author = {D. Komatitsch and J. P. Vilotte},
-  title = {The spectral-element method: an efficient tool to simulate the seismic
-	response of 2{D} and 3{D} geological structures},
-  journal = bssa,
-  year = {1998},
-  volume = {88},
-  pages = {368-392},
-  number = {2}
+author = {D. Komatitsch and J. P. Vilotte},
+title = {The spectral-element method: an efficient tool to simulate the seismic
+response of 2{D} and 3{D} geological structures},
+journal = bssa,
+year = {1998},
+volume = {88},
+pages = {368-392},
+number = {2}
 }
 
 @ARTICLE{KoViVaCaSa99,
-  author = {D. Komatitsch and J. P. Vilotte and R. Vai and J. M. Castillo-Covarrubias
-	and F. J. S\'anchez-Sesma},
-  title = {The spectral-element method for elastic wave equations: application
-	to 2{D} and 3{D} seismic problems},
-  journal = ijnme,
-  year = {1999},
-  volume = {45},
-  pages = {1139-1164},
-  number = {9},
-  doi = {10.1002/(SICI)1097-0207(19990730)45:9<1139::AID-NME617>3.0.CO;2-T}
+author = {D. Komatitsch and J. P. Vilotte and R. Vai and J. M. Castillo-Covarrubias
+and F. J. S\'anchez-Sesma},
+title = {The spectral-element method for elastic wave equations: application
+to 2{D} and 3{D} seismic problems},
+journal = ijnme,
+year = {1999},
+volume = {45},
+pages = {1139-1164},
+number = {9},
+doi = {10.1002/(SICI)1097-0207(19990730)45:9<1139::AID-NME617>3.0.CO;2-T}
 }
 
 @ARTICLE{KoViCh10,
-  author = {D. Komatitsch and L. P. Vinnik and S. Chevrot},
-  title = {{SH}diff/{SV}diff splitting in an isotropic {E}arth},
-  journal = jgr,
-  year = {2010},
-  volume = {115},
-  pages = {B07312},
-  number = {B7},
-  doi = {10.1029/2009JB006795}
+author = {D. Komatitsch and L. P. Vinnik and S. Chevrot},
+title = {{SH}diff/{SV}diff splitting in an isotropic {E}arth},
+journal = jgr,
+year = {2010},
+volume = {115},
+pages = {B07312},
+number = {B7},
+doi = {10.1029/2009JB006795}
 }
 
 @ARTICLE{Komornik,
-  author = {V. Komornik},
-  title = {Stabilisation fronti\`ere des \'equations de {M}axwell},
-  journal = {C. R. Acad. Sci. Paris S\'er. I},
-  year = {1994},
-  volume = {318},
-  pages = {535-540}
+author = {V. Komornik},
+title = {Stabilisation fronti\`ere des \'equations de {M}axwell},
+journal = {C. R. Acad. Sci. Paris S\'er. I},
+year = {1994},
+volume = {318},
+pages = {535-540}
 }
 
 @ARTICLE{Kop06,
-  author = {D. A. Kopriva},
-  title = {Metric identities and the discontinuous spectral element method on
-	curvilinear meshes},
-  journal = {Journal of Scientific Computing},
-  year = {2006},
-  volume = {26},
-  pages = {301-327},
-  number = {3},
-  doi = {10.1007/s10915-005-9070-8}
+author = {D. A. Kopriva},
+title = {Metric identities and the discontinuous spectral element method on
+curvilinear meshes},
+journal = {Journal of Scientific Computing},
+year = {2006},
+volume = {26},
+pages = {301-327},
+number = {3},
+doi = {10.1007/s10915-005-9070-8}
 }
 
 @ARTICLE{Kop96,
-  author = {D. A. Kopriva},
-  title = {A conservative staggered-grid {C}hebyshev multidomain method for
-	compressible flows: {P}art {II}, a semi-structured method},
-  journal = jcp,
-  year = {1996},
-  volume = {128},
-  pages = {475-488}
+author = {D. A. Kopriva},
+title = {A conservative staggered-grid {C}hebyshev multidomain method for
+compressible flows: {P}art {II}, a semi-structured method},
+journal = jcp,
+year = {1996},
+volume = {128},
+pages = {475-488}
 }
 
 @ARTICLE{Kop89,
-  author = {David A. Kopriva},
-  title = {Computation of Hyperbolic Equations on Complicated Domains with Patched
-	and Overset {C}hebyshev Grids},
-  journal = {SIAM Journal on Scientific and Statistical Computing},
-  year = {1989},
-  volume = {10},
-  pages = {120-132},
-  number = {1},
-  doi = {10.1137/0910010}
+author = {David A. Kopriva},
+title = {Computation of Hyperbolic Equations on Complicated Domains with Patched
+and Overset {C}hebyshev Grids},
+journal = {SIAM Journal on Scientific and Statistical Computing},
+year = {1989},
+volume = {10},
+pages = {120-132},
+number = {1},
+doi = {10.1137/0910010}
 }
 
 @ARTICLE{Kop86,
-  author = {David A. Kopriva},
-  title = {A spectral multidomain method for the solution of hyperbolic systems},
-  journal = {Applied Numerical Mathematics},
-  year = {1986},
-  volume = {2},
-  pages = {221-241},
-  number = {3-5},
-  doi = {10.1016/0168-9274(86)90030-9}
+author = {David A. Kopriva},
+title = {A spectral multidomain method for the solution of hyperbolic systems},
+journal = {Applied Numerical Mathematics},
+year = {1986},
+volume = {2},
+pages = {221-241},
+number = {3-5},
+doi = {10.1016/0168-9274(86)90030-9}
 }
 
 @ARTICLE{KoWoHu02,
-  author = {D. A. Kopriva and S. L. Woodruff and M. Y. Hussaini},
-  title = {Computation of electromagnetic scattering with a non-conforming discontinuous
-	spectral element method},
-  journal = ijnme,
-  year = {2002},
-  volume = {53},
-  pages = {105-122},
-  number = {1},
-  doi = {10.1002/nme.394}
+author = {D. A. Kopriva and S. L. Woodruff and M. Y. Hussaini},
+title = {Computation of electromagnetic scattering with a non-conforming discontinuous
+spectral element method},
+journal = ijnme,
+year = {2002},
+volume = {53},
+pages = {105-122},
+number = {1},
+doi = {10.1002/nme.394}
 }
 
 @ARTICLE{KosKosSyr85,
-  author = {A. M. Kosevich and Yu. A. Kosevich and E. S. Syrkin},
-  title = {Generalized {R}ayleigh waves and the geometry of isofrequency surfaces
-	of sound oscillation waves in crystals},
-  journal = {Soviet Physics - Journal of Experimental and Theoretical Physics},
-  year = {1985},
-  volume = {61},
-  pages = {639-644}
+author = {A. M. Kosevich and Yu. A. Kosevich and E. S. Syrkin},
+title = {Generalized {R}ayleigh waves and the geometry of isofrequency surfaces
+of sound oscillation waves in crystals},
+journal = {Soviet Physics - Journal of Experimental and Theoretical Physics},
+year = {1985},
+volume = {61},
+pages = {639-644}
 }
 
 @ARTICLE{KosSyr85,
-  author = {Yu. A. Kosevich and E. S. Syrkin},
-  title = {Existence criterion and properties of deeply penetrating {R}ayleigh
-	waves in crystals},
-  journal = {Soviet Physics - Journal of Experimental and Theoretical Physics},
-  year = {1985},
-  volume = {62},
-  pages = {1282-1286},
-  number = {6}
+author = {Yu. A. Kosevich and E. S. Syrkin},
+title = {Existence criterion and properties of deeply penetrating {R}ayleigh
+waves in crystals},
+journal = {Soviet Physics - Journal of Experimental and Theoretical Physics},
+year = {1985},
+volume = {62},
+pages = {1282-1286},
+number = {6}
 }
 
 @ARTICLE{KosSyrKos97,
-  author = {Yu. A. Kosevich and E. S. Syrkin and A. M. Kosevich},
-  title = {Vibrations localized near surfaces and interfaces in non-traditional
-	crystals},
-  journal = {Progress in Surface Science},
-  year = {1997},
-  volume = {55},
-  pages = {59-111},
-  number = {1}
+author = {Yu. A. Kosevich and E. S. Syrkin and A. M. Kosevich},
+title = {Vibrations localized near surfaces and interfaces in non-traditional
+crystals},
+journal = {Progress in Surface Science},
+year = {1997},
+volume = {55},
+pages = {59-111},
+number = {1}
 }
 
 @ARTICLE{KoBa82,
-  author = {D. Kosloff and E. Baysal},
-  title = {Forward modeling by the {F}ourier method},
-  journal = geophysics,
-  year = {1982},
-  volume = {47},
-  pages = {1402-1412}
+author = {D. Kosloff and E. Baysal},
+title = {Forward modeling by the {F}ourier method},
+journal = geophysics,
+year = {1982},
+volume = {47},
+pages = {1402-1412}
 }
 
 @ARTICLE{KoKeFiTeBeSt90,
-  author = {D. Kosloff and D. Kessler and A. Q. Filho and E. Tessmer and A. Behle
-	and R. Strahilevitz},
-  title = {Solution of the equations of dynamic elasticity by a {C}hebychev
-	spectral method},
-  journal = geophysics,
-  year = {1990},
-  volume = {55},
-  pages = {734-748},
-  doi = {10.1190/1.1442885}
+author = {D. Kosloff and D. Kessler and A. Q. Filho and E. Tessmer and A. Behle
+and R. Strahilevitz},
+title = {Solution of the equations of dynamic elasticity by a {C}hebychev
+spectral method},
+journal = geophysics,
+year = {1990},
+volume = {55},
+pages = {734-748},
+doi = {10.1190/1.1442885}
 }
 
 @ARTICLE{KoReLo84,
-  author = {D. Kosloff and M. Reshef and D. Loewenthal},
-  title = {Elastic wave calculations by the {F}ourier method},
-  journal = bssa,
-  year = {1984},
-  volume = {74},
-  pages = {875-891}
+author = {D. Kosloff and M. Reshef and D. Loewenthal},
+title = {Elastic wave calculations by the {F}ourier method},
+journal = bssa,
+year = {1984},
+volume = {74},
+pages = {875-891}
 }
 
 @ARTICLE{KoTa93,
-  author = {D. Kosloff and H. Tal-Ezer},
-  title = {A modified {C}hebyshev pseudospectral method with an {{$O(N^{-1})$}}
-	time step restriction},
-  journal = jcp,
-  year = {1993},
-  volume = {104},
-  pages = {457-469}
+author = {D. Kosloff and H. Tal-Ezer},
+title = {A modified {C}hebyshev pseudospectral method with an {{$O(N^{-1})$}}
+time step restriction},
+journal = jcp,
+year = {1993},
+volume = {104},
+pages = {457-469}
 }
 
 @ARTICLE{KoYiTs99,
-  author = {T. I. Kosmanis and T. V. Yioultsis and T. D. Tsiboukis},
-  title = {Perfectly matched anisotropic layer for the numerical analysis of
-	unbounded eddy-current problems},
-  journal = {IEEE transactions on Magnetics},
-  year = {1999},
-  volume = {35},
-  pages = {4452-4458},
-  number = {6}
+author = {T. I. Kosmanis and T. V. Yioultsis and T. D. Tsiboukis},
+title = {Perfectly matched anisotropic layer for the numerical analysis of
+unbounded eddy-current problems},
+journal = {IEEE transactions on Magnetics},
+year = {1999},
+volume = {35},
+pages = {4452-4458},
+number = {6}
 }
 
 @ARTICLE{KrTuOk04a,
-  author = {Sean E. Krakiwsky and Laurence E. Turner and Michal M. Okoniewski},
-  title = {Graphics processor unit ({GPU}) acceleration of a finite-difference
-	time-domain ({FDTD}) algorithm},
-  journal = {Proceedings of the 2004 IEEE International Symposium on Circuits
-	and Systems},
-  year = {2004},
-  pages = {265-268},
-  address = {Vancouver, British Columbia, Canada}
+author = {Sean E. Krakiwsky and Laurence E. Turner and Michal M. Okoniewski},
+title = {Graphics processor unit ({GPU}) acceleration of a finite-difference
+time-domain ({FDTD}) algorithm},
+journal = {Proceedings of the 2004 IEEE International Symposium on Circuits
+and Systems},
+year = {2004},
+pages = {265-268},
+address = {Vancouver, British Columbia, Canada}
 }
 
 @ARTICLE{KrTuOk04b,
-  author = {S. E. Krakiwsky and L. E. Turner and M. M. Okoniewski},
-  title = {Acceleration of finite-difference time-domain ({FDTD}) using graphics
-	processor units ({GPU})},
-  journal = {IEEE 2004 MTT-S International Microwave Symposium Digest},
-  year = {2004},
-  volume = {2},
-  pages = {1033-1036},
-  doi = {10.1109/MWSYM.2004.1339160}
+author = {S. E. Krakiwsky and L. E. Turner and M. M. Okoniewski},
+title = {Acceleration of finite-difference time-domain ({FDTD}) using graphics
+processor units ({GPU})},
+journal = {IEEE 2004 MTT-S International Microwave Symposium Digest},
+year = {2004},
+volume = {2},
+pages = {1033-1036},
+doi = {10.1109/MWSYM.2004.1339160}
 }
 
 @ARTICLE{Kra76,
-  author = {E. Kraut},
-  title = {Review of theories of scattering of elastic waves by cracks},
-  journal = {IEEE Trans. S. U.},
-  year = {1976},
-  volume = {3},
-  pages = {162-167}
+author = {E. Kraut},
+title = {Review of theories of scattering of elastic waves by cracks},
+journal = {IEEE Trans. S. U.},
+year = {1976},
+volume = {3},
+pages = {162-167}
 }
 
 @ARTICLE{Kra63,
-  author = {E. A. Kraut},
-  title = {Advances in the theory of anisotropic elastic wave propagation},
-  journal = {Reviews of Geophysics},
-  year = {1963},
-  volume = {1},
-  pages = {401-448},
-  number = {3}
+author = {E. A. Kraut},
+title = {Advances in the theory of anisotropic elastic wave propagation},
+journal = {Reviews of Geophysics},
+year = {1963},
+volume = {1},
+pages = {401-448},
+number = {3}
 }
 
 @ARTICLE{Kre06,
-  author = {Steen Krenk},
-  title = {Energy conservation in {N}ewmark based time integration algorithms},
-  journal = cmame,
-  year = {2006},
-  pages = {6110-6124},
-  doi = {10.1016/j.cma.2005.12.001}
+author = {Steen Krenk},
+title = {Energy conservation in {N}ewmark based time integration algorithms},
+journal = cmame,
+year = {2006},
+pages = {6110-6124},
+doi = {10.1016/j.cma.2005.12.001}
 }
 
 @ARTICLE{KrJiKoTr06a,
-  author = {Swaminathan Krishnan and Chen Ji and Dimitri Komatitsch and Jeroen
-	Tromp},
-  title = {Case Studies of Damage to Tall Steel Moment-Frame Buildings in {S}outhern
-	{C}alifornia during Large {S}an {A}ndreas Earthquakes},
-  journal = bssa,
-  year = {2006},
-  volume = {96},
-  pages = {1523-1537},
-  number = {4A},
-  doi = {10.1785/0120050145}
+author = {Swaminathan Krishnan and Chen Ji and Dimitri Komatitsch and Jeroen
+Tromp},
+title = {Case Studies of Damage to Tall Steel Moment-Frame Buildings in {S}outhern
+{C}alifornia during Large {S}an {A}ndreas Earthquakes},
+journal = bssa,
+year = {2006},
+volume = {96},
+pages = {1523-1537},
+number = {4A},
+doi = {10.1785/0120050145}
 }
 
 @ARTICLE{KrJiKoTr06b,
-  author = {Swaminathan Krishnan and Chen Ji and Dimitri Komatitsch and Jeroen
-	Tromp},
-  title = {Performance of two 18-story steel moment-frame buildings in {S}outhern
-	{C}alifornia during two large simulated {S}an {A}ndreas Earthquakes},
-  journal = {Earthquake Spectra},
-  year = {2006},
-  volume = {22},
-  pages = {1035-1061},
-  number = {4},
-  doi = {10.1193/1.2360698}
+author = {Swaminathan Krishnan and Chen Ji and Dimitri Komatitsch and Jeroen
+Tromp},
+title = {Performance of two 18-story steel moment-frame buildings in {S}outhern
+{C}alifornia during two large simulated {S}an {A}ndreas Earthquakes},
+journal = {Earthquake Spectra},
+year = {2006},
+volume = {22},
+pages = {1035-1061},
+number = {4},
+doi = {10.1193/1.2360698}
 }
 
 @INPROCEEDINGS{KrJiKoTr06c,
-  author = {Swaminathan Krishnan and Chen Ji and Dimitri Komatitsch and Jeroen
-	Tromp},
-  title = {Impact of a large {S}an {A}ndreas fault earthquake on tall buildings
-	in {S}outhern {C}alifornia},
-  booktitle = {Proceedings of the 8th U.S. National Conference on Earthquake Engineering},
-  year = {2006},
-  pages = {1-12},
-  month = {April 18-22},
-  note = {Paper No. 154, available on CD-ROM.}
+author = {Swaminathan Krishnan and Chen Ji and Dimitri Komatitsch and Jeroen
+Tromp},
+title = {Impact of a large {S}an {A}ndreas fault earthquake on tall buildings
+in {S}outhern {C}alifornia},
+booktitle = {Proceedings of the 8th U.S. National Conference on Earthquake Engineering},
+year = {2006},
+pages = {1-12},
+month = {April 18-22},
+note = {Paper No. 154, available on CD-ROM.}
 }
 
 @ARTICLE{KrMo03,
-  author = {J. Kristek and P. Moczo},
-  title = {Seismic-Wave Propagation in Viscoelastic Media with Material Discontinuities:
-	{A 3D} Fourth-Order Staggered-Grid Finite-Difference Modeling},
-  journal = bssa,
-  year = {2003},
-  volume = {93},
-  pages = {2273-2280},
-  number = {5}
+author = {J. Kristek and P. Moczo},
+title = {Seismic-Wave Propagation in Viscoelastic Media with Material Discontinuities:
+{A 3D} Fourth-Order Staggered-Grid Finite-Difference Modeling},
+journal = bssa,
+year = {2003},
+volume = {93},
+pages = {2273-2280},
+number = {5}
 }
 
 @ARTICLE{KrMoGa09,
-  author = {Jozef Kristek and Peter Moczo and Martin Galis},
-  title = {A brief summary of some {PML} formulations and discretizations for
-	the velocity-stress equation of seismic motion},
-  journal = {Studia Geophysica et Geodaetica},
-  year = {2009},
-  volume = {53},
-  pages = {459-474},
-  number = {4},
-  doi = {10.1007/s11200-009-0034-6}
+author = {Jozef Kristek and Peter Moczo and Martin Galis},
+title = {A brief summary of some {PML} formulations and discretizations for
+the velocity-stress equation of seismic motion},
+journal = {Studia Geophysica et Geodaetica},
+year = {2009},
+volume = {53},
+pages = {459-474},
+number = {4},
+doi = {10.1007/s11200-009-0034-6}
 }
 
 @INCOLLECTION{KrMoIrIwSe99,
-  author = {J. Kristek and P. Moczo and K. Irikura and T. Iwata and H. Sekiguchi},
-  title = {The 1995 {K}obe mainshock simulated by {3D} finite differences},
-  booktitle = {The Effects of Surface Geology on Seismic Motion},
-  publisher = {Balkema},
-  year = {1999},
-  editor = {K. Irikura and K. Kudo and H. Okada and T. Sasatani},
-  volume = {3},
-  pages = {1361-1368},
-  address = {Rotterdam, The Netherlands}
+author = {J. Kristek and P. Moczo and K. Irikura and T. Iwata and H. Sekiguchi},
+title = {The 1995 {K}obe mainshock simulated by {3D} finite differences},
+booktitle = {The Effects of Surface Geology on Seismic Motion},
+publisher = {Balkema},
+year = {1999},
+editor = {K. Irikura and K. Kudo and H. Okada and T. Sasatani},
+volume = {3},
+pages = {1361-1368},
+address = {Rotterdam, The Netherlands}
 }
 
 @ARTICLE{KrWeScSc95,
-  author = {F. Krueger and M. Weber and F. Scherbaum and J. Schlittenhardt},
-  title = {Evidence for normal and inhomogeneous lowermost mantle and core-mantle
-	boundary structure under the {A}rctic and northern {C}anada},
-  journal = gji,
-  year = {1995},
-  volume = {122},
-  pages = {637-657},
-  number = {2}
+author = {F. Krueger and M. Weber and F. Scherbaum and J. Schlittenhardt},
+title = {Evidence for normal and inhomogeneous lowermost mantle and core-mantle
+boundary structure under the {A}rctic and northern {C}anada},
+journal = gji,
+year = {1995},
+volume = {122},
+pages = {637-657},
+number = {2}
 }
 
 @PHDTHESIS{Krueger:2006:AGF,
-  author = {Jens Kr{\"u}ger},
-  title = {A {GPU} Framework for Interactive Simulation and Rendering of Fluid
-	Effects},
-  school = {Technische Universit{\"a}t M{\"u}nchen, Germany},
-  year = {2006},
-  month = dec
+author = {Jens Kr{\"u}ger},
+title = {A {GPU} Framework for Interactive Simulation and Rendering of Fluid
+Effects},
+school = {Technische Universit{\"a}t M{\"u}nchen, Germany},
+year = {2006},
+month = dec
 }
 
 @ARTICLE{Krueger:2003:LAO,
-  author = {Jens Kr{\"u}ger and R{\"u}diger Westermann},
-  title = {Linear algebra operators for {GPU} implementation of numerical algorithms},
-  journal = {ACM Transactions on Graphics},
-  year = {2003},
-  volume = {22},
-  pages = {908--916},
-  number = {3},
-  month = jul,
-  doi = {10.1145/882262.882363}
+author = {Jens Kr{\"u}ger and R{\"u}diger Westermann},
+title = {Linear algebra operators for {GPU} implementation of numerical algorithms},
+journal = {ACM Transactions on Graphics},
+year = {2003},
+volume = {22},
+pages = {908--916},
+number = {3},
+month = jul,
+doi = {10.1145/882262.882363}
 }
 
 @ARTICLE{KuAn69,
-  author = {M. Kumazawa and O. L. Anderson},
-  title = {Elastic Moduli, Pressure Derivates and Temperature Derivates of Single-Crystal
-	Olivine and Single-Crystal Forstite},
-  journal = jgr,
-  year = {1969},
-  volume = {74},
-  pages = {5961-5972}
+author = {M. Kumazawa and O. L. Anderson},
+title = {Elastic Moduli, Pressure Derivates and Temperature Derivates of Single-Crystal
+Olivine and Single-Crystal Forstite},
+journal = jgr,
+year = {1969},
+volume = {74},
+pages = {5961-5972}
 }
 
 @INPROCEEDINGS{KuBe88,
-  author = {B. Kummer and A. Behle},
-  title = {Fast modeling of seismic waves in laterally inhomogeneous media},
-  booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
-  year = {1988},
-  pages = {1175-1177},
-  note = {58th international meeting of the SEG}
+author = {B. Kummer and A. Behle},
+title = {Fast modeling of seismic waves in laterally inhomogeneous media},
+booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
+year = {1988},
+pages = {1175-1177},
+note = {58th international meeting of the SEG}
 }
 
 @ARTICLE{KuDzEk06,
-  author = {B. Kustowski and A. M. Dziewo\'nski and G. Ekstrom},
-  title = {Modeling the anisotropic shear-wave velocity structure in the {E}arth's
-	mantle on global and regional scales},
-  journal = {EOS},
-  year = {2006},
-  volume = {87},
-  pages = {Abstract S41E-02},
-  number = {52},
-  note = {Fall Meet. Suppl.}
+author = {B. Kustowski and A. M. Dziewo\'nski and G. Ekstrom},
+title = {Modeling the anisotropic shear-wave velocity structure in the {E}arth's
+mantle on global and regional scales},
+journal = {EOS},
+year = {2006},
+volume = {87},
+pages = {Abstract S41E-02},
+number = {52},
+note = {Fall Meet. Suppl.}
 }
 
 @ARTICLE{Kuz02,
-  author = {S. V. Kuznetsov},
-  title = {"Forbidden" planes for {R}ayleigh waves},
-  journal = {Quarterly of Applied Mathematics},
-  year = {2002},
-  volume = {60},
-  pages = {87-97}
+author = {S. V. Kuznetsov},
+title = {"Forbidden" planes for {R}ayleigh waves},
+journal = {Quarterly of Applied Mathematics},
+year = {2002},
+volume = {60},
+pages = {87-97}
 }
 
 @ARTICLE{KuMi96,
-  author = {M. Kuzuoglu and R. Mittra},
-  title = {Frequency dependence of the constitutive parameters of causal perfectly
-	matched anisotropic absorbers},
-  journal = {IEEE Microwave and Guided Wave Letters},
-  year = {1996},
-  volume = {6},
-  pages = {447-449},
-  number = {12}
+author = {M. Kuzuoglu and R. Mittra},
+title = {Frequency dependence of the constitutive parameters of causal perfectly
+matched anisotropic absorbers},
+journal = {IEEE Microwave and Guided Wave Letters},
+year = {1996},
+volume = {6},
+pages = {447-449},
+number = {12}
 }
 
 @ARTICLE{LaMaQu97,
-  author = {D. J. P. Lahaye and F. Maggio and A. Quarteroni},
-  title = {Hybrid finite element-spectral element approximation of wave propagation
-	problems},
-  journal = {East-West J. Numer. Math.},
-  year = {1997},
-  volume = {5},
-  pages = {265-289},
-  number = {4}
+author = {D. J. P. Lahaye and F. Maggio and A. Quarteroni},
+title = {Hybrid finite element-spectral element approximation of wave propagation
+problems},
+journal = {East-West J. Numer. Math.},
+year = {1997},
+volume = {5},
+pages = {265-289},
+number = {4}
 }
 
 @ARTICLE{Lak87,
-  author = {R. Lakes},
-  title = {Foam structures with a negative {P}oisson's ratio},
-  journal = {Science},
-  year = {1987},
-  volume = {235},
-  pages = {1038-1040}
+author = {R. Lakes},
+title = {Foam structures with a negative {P}oisson's ratio},
+journal = {Science},
+year = {1987},
+volume = {235},
+pages = {1038-1040}
 }
 
 @BOOK{Lam52,
-  title = {Le\c cons sur la th\'eorie math\'ematique de l'\'elasticit\'e des
-	corps solides},
-  publisher = {Gauthier-Villars},
-  year = {1852},
-  author = {Gabriel Lam\'e},
-  address = {Paris}
+title = {Le\c cons sur la th\'eorie math\'ematique de l'\'elasticit\'e des
+corps solides},
+publisher = {Gauthier-Villars},
+year = {1852},
+author = {Gabriel Lam\'e},
+address = {Paris}
 }
 
 @ARTICLE{Lam04,
-  author = {H. Lamb},
-  title = {On the propagation of tremors over the surface of an elastic solid},
-  journal = {Phil. Trans. R. Soc. London. Ser. A},
-  year = {1904},
-  volume = {203},
-  pages = {1-42}
+author = {H. Lamb},
+title = {On the propagation of tremors over the surface of an elastic solid},
+journal = {Phil. Trans. R. Soc. London. Ser. A},
+year = {1904},
+volume = {203},
+pages = {1-42}
 }
 
 @ARTICLE{LaViMaJi92,
-  author = {Gilles Lambar\'e and Jean Virieux and Raul Madariaga and Side Jin},
-  title = {Iterative asymptotic inversion in the acoustic approximation},
-  journal = geophysics,
-  year = {1992},
-  volume = {57},
-  pages = {1138-1154},
-  number = {9}
+author = {Gilles Lambar\'e and Jean Virieux and Raul Madariaga and Side Jin},
+title = {Iterative asymptotic inversion in the acoustic approximation},
+journal = geophysics,
+year = {1992},
+volume = {57},
+pages = {1138-1154},
+number = {9}
 }
 
 @BOOK{LaLi53,
-  title = {Th\'eorie de l'\'elasticit\'e ({T}heory of {E}lasticity)},
-  publisher = {Mir},
-  year = {1953},
-  author = {L. Landau and E. Lifchitz},
-  address = {Moscow, Russia},
-  edition = {2nd}
+title = {Th\'eorie de l'\'elasticit\'e ({T}heory of {E}lasticity)},
+publisher = {Mir},
+year = {1953},
+author = {L. Landau and E. Lifchitz},
+address = {Moscow, Russia},
+edition = {2nd}
 }
 
 @BOOK{LaLi59,
-  title = {Fluid mechanics},
-  publisher = {Pergamon Press},
-  year = {1959},
-  author = {L. D. Landau and E. M. Lifshitz},
-  address = {New York}
+title = {Fluid mechanics},
+publisher = {Pergamon Press},
+year = {1959},
+author = {L. D. Landau and E. M. Lifshitz},
+address = {New York}
 }
 
 @ARTICLE{Lap61,
-  author = {E. R. Lapwood},
-  title = {The transmission of a {R}ayleigh pulse round a corner},
-  journal = {Geophys. J.},
-  year = {1961},
-  volume = {4},
-  pages = {174-196}
+author = {E. R. Lapwood},
+title = {The transmission of a {R}ayleigh pulse round a corner},
+journal = {Geophys. J.},
+year = {1961},
+volume = {4},
+pages = {174-196}
 }
 
 @ARTICLE{LaAnDrStScLoRo97,
-  author = {S. Larsen and M. Antolik and D. Dreger and C. Stidham and C. Schultz
-	and A. Lomax and B. Romanowicz},
-  title = {3-{D} Models of Seismic Wave Propagation: Simulating Scenario Earthquakes
-	Along the {H}ayward Fault},
-  journal = {Seis. Res. Lett.},
-  year = {1997},
-  volume = {68},
-  pages = {328}
+author = {S. Larsen and M. Antolik and D. Dreger and C. Stidham and C. Schultz
+and A. Lomax and B. Romanowicz},
+title = {3-{D} Models of Seismic Wave Propagation: Simulating Scenario Earthquakes
+Along the {H}ayward Fault},
+journal = {Seis. Res. Lett.},
+year = {1997},
+volume = {68},
+pages = {328}
 }
 
 @ARTICLE{LaMiTrTaKoCh05,
-  author = {Konstantin Latychev and Jerry X. Mitrovica and Jeroen Tromp and Mark
-	E. Tamisiea and Dimitri Komatitsch and Christina C. Christara},
-  title = {Glacial isostatic adjustment on 3-{D} {E}arth models: a finite-volume
-	formulation},
-  journal = gji,
-  year = {2005},
-  volume = {161},
-  pages = {421-444},
-  number = {2},
-  doi = {10.1111/j.1365-246X.2005.02536.x}
+author = {Konstantin Latychev and Jerry X. Mitrovica and Jeroen Tromp and Mark
+E. Tamisiea and Dimitri Komatitsch and Christina C. Christara},
+title = {Glacial isostatic adjustment on 3-{D} {E}arth models: a finite-volume
+formulation},
+journal = gji,
+year = {2005},
+volume = {161},
+pages = {421-444},
+number = {2},
+doi = {10.1111/j.1365-246X.2005.02536.x}
 }
 
 @ARTICLE{LayKanamoriAmmon2005,
-  author = {T. Lay and H. Kanamori and C.J. Ammon and M. Nettles and S. N. Ward
-	and R. C. Aster and S. L. Beck and S. L. Bilek and M. R. Brudzinski
-	and R. Butler and H. R. DeShon and G. Ekstrom and K. Satake and S.
-	Sipkin},
-  title = {The great {S}umatra-{A}ndaman earthquake of 26 {D}ecember 2004},
-  journal = {Science},
-  year = {2005},
-  volume = {3},
-  pages = {1127-1133},
-  number = {5725}
+author = {T. Lay and H. Kanamori and C.J. Ammon and M. Nettles and S. N. Ward
+and R. C. Aster and S. L. Beck and S. L. Bilek and M. R. Brudzinski
+and R. Butler and H. R. DeShon and G. Ekstrom and K. Satake and S.
+Sipkin},
+title = {The great {S}umatra-{A}ndaman earthquake of 26 {D}ecember 2004},
+journal = {Science},
+year = {2005},
+volume = {3},
+pages = {1127-1133},
+number = {5725}
 }
 
 @ARTICLE{LaYo91,
-  author = {T. Lay and C. Young},
-  title = {Analysis of seismic {SV} waves in the core's penumbra},
-  journal = grl,
-  year = {1991},
-  volume = {18},
-  pages = {1373-1376}
+author = {T. Lay and C. Young},
+title = {Analysis of seismic {SV} waves in the core's penumbra},
+journal = grl,
+year = {1991},
+volume = {18},
+pages = {1373-1376}
 }
 
 @PHDTHESIS{LeRousseau2001,
-  author = {J. H. {Le Rousseau}},
-  title = {Microlocal analysis of wave-equation imaging and generalized-screen
-	propagators},
-  school = {Center for Wave Phenomena, Colorado School of Mines},
-  year = {2001}
+author = {J. H. {Le Rousseau}},
+title = {Microlocal analysis of wave-equation imaging and generalized-screen
+propagators},
+school = {Center for Wave Phenomena, Colorado School of Mines},
+year = {2001}
 }
 
 @ARTICLE{LeLi07,
-  author = {Joon Ho Lee and Qing Huo Liu},
-  title = {A {3-D} Spectral-Element Time-Domain Method for Electromagnetic Simulation},
-  journal = {IEEE Transactions on Microwave Theory and Techniques},
-  year = {2007},
-  volume = {55},
-  pages = {983-991},
-  number = {5},
-  doi = {10.1109/TMTT.2007.895398}
+author = {Joon Ho Lee and Qing Huo Liu},
+title = {A {3-D} Spectral-Element Time-Domain Method for Electromagnetic Simulation},
+journal = {IEEE Transactions on Microwave Theory and Techniques},
+year = {2007},
+volume = {55},
+pages = {983-991},
+number = {5},
+doi = {10.1109/TMTT.2007.895398}
 }
 
 @ARTICLE{LeLi05,
-  author = {Joon Ho Lee and Qing Huo Liu},
-  title = {An efficient {3-D} spectral element method for {S}chr\"odinger equation
-	in nanodevice simulation},
-  journal = {IEEE Transactions on Computer-Aided Design of Integrated Circuits
-	and Systems},
-  year = {2005},
-  volume = {24},
-  pages = {1848-1858},
-  number = {12}
+author = {Joon Ho Lee and Qing Huo Liu},
+title = {An efficient {3-D} spectral element method for {S}chr\"odinger equation
+in nanodevice simulation},
+journal = {IEEE Transactions on Computer-Aided Design of Integrated Circuits
+and Systems},
+year = {2005},
+volume = {24},
+pages = {1848-1858},
+number = {12}
 }
 
 @ARTICLE{LeChKoHuTr09,
-  author = {Shiann Jong Lee and Yu Chang Chan and Dimitri Komatitsch and Bor
-	Shouh Huang and Jeroen Tromp},
-  title = {Effects of realistic surface topography on seismic ground motion
-	in the {Y}angminshan region of {T}aiwan based upon the spectral-element
-	method and {LiDAR DTM}},
-  journal = bssa,
-  year = {2009},
-  volume = {99},
-  pages = {681-693},
-  number = {2A},
-  doi = {10.1785/0120080264}
+author = {Shiann Jong Lee and Yu Chang Chan and Dimitri Komatitsch and Bor
+Shouh Huang and Jeroen Tromp},
+title = {Effects of realistic surface topography on seismic ground motion
+in the {Y}angminshan region of {T}aiwan based upon the spectral-element
+method and {LiDAR DTM}},
+journal = bssa,
+year = {2009},
+volume = {99},
+pages = {681-693},
+number = {2A},
+doi = {10.1785/0120080264}
 }
 
 @ARTICLE{LeChLiKoHuTr08,
-  author = {Shiann Jong Lee and How Wei Chen and Qinya Liu and Dimitri Komatitsch
-	and Bor Shouh Huang and Jeroen Tromp},
-  title = {Three-Dimensional Simulations of Seismic Wave Propagation in the
-	{T}aipei Basin with Realistic Topography Based upon the Spectral-Element
-	Method},
-  journal = bssa,
-  year = {2008},
-  volume = {98},
-  pages = {253-264},
-  number = {1},
-  doi = {10.1785/0120070033}
+author = {Shiann Jong Lee and How Wei Chen and Qinya Liu and Dimitri Komatitsch
+and Bor Shouh Huang and Jeroen Tromp},
+title = {Three-Dimensional Simulations of Seismic Wave Propagation in the
+{T}aipei Basin with Realistic Topography Based upon the Spectral-Element
+Method},
+journal = bssa,
+year = {2008},
+volume = {98},
+pages = {253-264},
+number = {1},
+doi = {10.1785/0120070033}
 }
 
 @ARTICLE{LeKoHuTr09,
-  author = {S. J. Lee and Dimitri Komatitsch and B. S. Huang and J. Tromp},
-  title = {Effects of topography on seismic wave propagation: An example from
-	northern {T}aiwan},
-  journal = bssa,
-  year = {2009},
-  volume = {99},
-  pages = {314-325},
-  number = {1},
-  doi = {10.1785/0120080020}
+author = {S. J. Lee and Dimitri Komatitsch and B. S. Huang and J. Tromp},
+title = {Effects of topography on seismic wave propagation: An example from
+northern {T}aiwan},
+journal = bssa,
+year = {2009},
+volume = {99},
+pages = {314-325},
+number = {1},
+doi = {10.1785/0120080020}
 }
 
 @ARTICLE{LaWaBe05,
-  author = {A. Legay and H. W. Wang and T. Belytschko},
-  title = {Strong and weak arbitrary discontinuities in spectral finite elements},
-  journal = ijnme,
-  year = {2005},
-  volume = {64},
-  pages = {991-1008},
-  number = {8},
-  doi = {10.1002/nme.1388}
+author = {A. Legay and H. W. Wang and T. Belytschko},
+title = {Strong and weak arbitrary discontinuities in spectral finite elements},
+journal = ijnme,
+year = {2005},
+volume = {64},
+pages = {991-1008},
+number = {8},
+doi = {10.1002/nme.1388}
 }
 
 @BOOK{LeCh85,
-  title = {M\'ecanique des mat\'eriaux solides},
-  publisher = {Dunod},
-  year = {1985},
-  author = {J. Lemaitre and J. L. Chaboche},
-  address = {Paris}
+title = {M\'ecanique des mat\'eriaux solides},
+publisher = {Dunod},
+year = {1985},
+author = {J. Lemaitre and J. L. Chaboche},
+address = {Paris}
 }
 
 @ARTICLE{Lem88,
-  author = {P. G. Lemari\'e},
-  title = {Ondelettes \`a localisation exponentielle},
-  journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
-  year = {1988},
-  volume = {67},
-  pages = {9999998-9999999}
+author = {P. G. Lemari\'e},
+title = {Ondelettes \`a localisation exponentielle},
+journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
+year = {1988},
+volume = {67},
+pages = {9999998-9999999}
 }
 
 @BOOK{Les97,
-  title = {Turbulence in fluids},
-  publisher = {Kluwer Academic Publishers},
-  year = {1997},
-  author = {M. Lesieur},
-  address = {Dordrecht}
+title = {Turbulence in fluids},
+publisher = {Kluwer Academic Publishers},
+year = {1997},
+author = {M. Lesieur},
+address = {Dordrecht}
 }
 
 @ARTICLE{LeNiLeCh06,
-  author = {Alan Levander and Fenglin Niu and Cin-Ty A. Lee and Xin Cheng},
-  title = {Imag(in)ing the continental lithosphere},
-  journal = {Tectonophysics},
-  year = {2006},
-  volume = {416},
-  pages = {167-185},
-  number = {1-4},
-  doi = {10.1016/j.tecto.2005.11.018}
+author = {Alan Levander and Fenglin Niu and Cin-Ty A. Lee and Xin Cheng},
+title = {Imag(in)ing the continental lithosphere},
+journal = {Tectonophysics},
+year = {2006},
+volume = {416},
+pages = {167-185},
+number = {1-4},
+doi = {10.1016/j.tecto.2005.11.018}
 }
 
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-  author = {A. Levander and F. Niu and W. W. Symes},
-  title = {Imaging teleseismic {P} to {S} scattered waves using the {K}irchhoff
-	integral},
-  booktitle = {Seismic Earth: Array Analysis of Broadband Seismograms},
-  publisher = {American Geophysical Union},
-  year = {2005},
-  editor = {Alan Levander and Guust Nolet},
-  volume = {157},
-  series = {Geophysical Monograph},
-  pages = {149-170},
-  address = {Washington DC, USA}
+author = {A. Levander and F. Niu and W. W. Symes},
+title = {Imaging teleseismic {P} to {S} scattered waves using the {K}irchhoff
+integral},
+booktitle = {Seismic Earth: Array Analysis of Broadband Seismograms},
+publisher = {American Geophysical Union},
+year = {2005},
+editor = {Alan Levander and Guust Nolet},
+volume = {157},
+series = {Geophysical Monograph},
+pages = {149-170},
+address = {Washington DC, USA}
 }
 
 @ARTICLE{Lev88,
-  author = {A. R. Levander},
-  title = {Fourth-order finite-difference {{\it P-SV}} seismograms},
-  journal = geophysics,
-  year = {1988},
-  volume = {53},
-  pages = {1425-1436}
+author = {A. R. Levander},
+title = {Fourth-order finite-difference {{\it P-SV}} seismograms},
+journal = geophysics,
+year = {1988},
+volume = {53},
+pages = {1425-1436}
 }
 
 @ARTICLE{LeDaMaEaVe00,
-  author = {J. Lewis and S. M. Day and H. Magistrale and J. Eakins and F. L.
-	Vernon},
-  title = {Crustal thickness of the {P}eninsular {R}anges, southern {C}alifornia,
-	from teleseismic receiver functions},
-  journal = {Geology},
-  year = {2000},
-  volume = {28},
-  pages = {303-306}
+author = {J. Lewis and S. M. Day and H. Magistrale and J. Eakins and F. L.
+Vernon},
+title = {Crustal thickness of the {P}eninsular {R}anges, southern {C}alifornia,
+from teleseismic receiver functions},
+journal = {Geology},
+year = {2000},
+volume = {28},
+pages = {303-306}
 }
 
 @INPROCEEDINGS{LiBiGa92,
-  author = {X. Li and J. Bielak and O. Ghattas},
-  title = {Three-dimensional earthquake response on a {CM}2},
-  booktitle = {Proc. 10th World Conf. Earthquake Eng.},
-  year = {1992},
-  pages = {959-964},
-  note = {Madrid, Spain}
+author = {X. Li and J. Bielak and O. Ghattas},
+title = {Three-dimensional earthquake response on a {CM}2},
+booktitle = {Proc. 10th World Conf. Earthquake Eng.},
+year = {1992},
+pages = {959-964},
+note = {Madrid, Spain}
 }
 
 @ARTICLE{Li02,
-  author = {X. Li and V. F. Cormier},
-  title = {Frequency-dependent seismic attenuation in the inner core 1. {A}
-	viscoelastic interpretation},
-  journal = jgr,
-  year = {2002},
-  volume = {107},
-  pages = {2361-2380},
-  number = {B12},
-  doi = {10.1029/2002JB001795}
+author = {X. Li and V. F. Cormier},
+title = {Frequency-dependent seismic attenuation in the inner core 1. {A}
+viscoelastic interpretation},
+journal = jgr,
+year = {2002},
+volume = {107},
+pages = {2361-2380},
+number = {B12},
+doi = {10.1029/2002JB001795}
 }
 
 @ARTICLE{LiRo95,
-  author = {X. D. Li and B. Romanowicz},
-  title = {Comparison of global waveform inversions with and without considering
-	cross-branch modal coupling},
-  journal = gji,
-  year = {1995},
-  volume = {121},
-  pages = {695-709}
+author = {X. D. Li and B. Romanowicz},
+title = {Comparison of global waveform inversions with and without considering
+cross-branch modal coupling},
+journal = gji,
+year = {1995},
+volume = {121},
+pages = {695-709}
 }
 
 @ARTICLE{LiTa93,
-  author = {X. D. Li and T. Tanimoto},
-  title = {Waveforms of long-period body waves in a slightly aspherical {E}arth
-	model},
-  journal = gji,
-  year = {1993},
-  volume = {112},
-  pages = {92-102}
+author = {X. D. Li and T. Tanimoto},
+title = {Waveforms of long-period body waves in a slightly aspherical {E}arth
+model},
+journal = gji,
+year = {1993},
+volume = {112},
+pages = {92-102}
 }
 
 @INCOLLECTION{LiPeTc92,
-  author = {J. Liandrat and V. Perrier and P. Tchamitchian},
-  title = {Numerical resolution of Nonlinear Partial Differential Equations
-	using the Wavelet approach},
-  booktitle = {Wavelets and their Applications},
-  publisher = {Edited by Ruskai, Jones and Barlett},
-  year = {1992},
-  address = {New York}
+author = {J. Liandrat and V. Perrier and P. Tchamitchian},
+title = {Numerical resolution of Nonlinear Partial Differential Equations
+using the Wavelet approach},
+booktitle = {Wavelets and their Applications},
+publisher = {Edited by Ruskai, Jones and Barlett},
+year = {1992},
+address = {New York}
 }
 
 @ARTICLE{LimFar69,
-  author = {T. C. Lim and G. W. Farnell},
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-  journal = jasa,
-  year = {1969},
-  volume = {45},
-  pages = {845-851},
-  number = {4}
+author = {T. C. Lim and G. W. Farnell},
+title = {Character of pseudo-surface waves on anisotropic crystals},
+journal = jasa,
+year = {1969},
+volume = {45},
+pages = {845-851},
+number = {4}
 }
 
 @ARTICLE{LimFar68,
-  author = {T. C. Lim and G. W. Farnell},
-  title = {Search for forbidden directions of elastic surface wave propagation
-	in anisotropic crystals},
-  journal = {Journal of Applied Physics},
-  year = {1968},
-  volume = {39},
-  pages = {4319-4325},
-  number = {9}
+author = {T. C. Lim and G. W. Farnell},
+title = {Search for forbidden directions of elastic surface wave propagation
+in anisotropic crystals},
+journal = {Journal of Applied Physics},
+year = {1968},
+volume = {39},
+pages = {4319-4325},
+number = {9}
 }
 
 @ARTICLE{Lindholm:2008:NTA,
-  author = {Erik Lindholm and John Nickolls and Stuart Oberman and John Montrym},
-  title = {{NVIDIA} {T}esla: {A} Unified Graphics and Computing Architecture},
-  journal = {IEEE Micro},
-  year = {2008},
-  volume = {28},
-  pages = {39--55},
-  number = {2},
-  month = mar # {\slash } # apr,
-  doi = {10.1109/MM.2008.31}
+author = {Erik Lindholm and John Nickolls and Stuart Oberman and John Montrym},
+title = {{NVIDIA} {T}esla: {A} Unified Graphics and Computing Architecture},
+journal = {IEEE Micro},
+year = {2008},
+volume = {28},
+pages = {39--55},
+number = {2},
+month = mar # {\slash } # apr,
+doi = {10.1109/MM.2008.31}
 }
 
 @ARTICLE{LiNeGi10,
-  author = {Joseph M. Lindquist and Beny Neta and Francis X. Giraldo},
-  title = {A spectral element solution of the {K}lein-{G}ordon equation with
-	high-order treatment of time and non-reflecting boundary},
-  journal = {Wave Motion},
-  year = {2010},
-  volume = {47},
-  pages = {289-298},
-  number = {5}
+author = {Joseph M. Lindquist and Beny Neta and Francis X. Giraldo},
+title = {A spectral element solution of the {K}lein-{G}ordon equation with
+high-order treatment of time and non-reflecting boundary},
+journal = {Wave Motion},
+year = {2010},
+volume = {47},
+pages = {289-298},
+number = {5}
 }
 
 @ARTICLE{LiAnKa76,
-  author = {H. P. Liu and D. L. Anderson and H. Kanamori},
-  title = {Velocity dispersion due to anelasticity: implications for seismology
-	and mantle composition},
-  journal = gjras,
-  year = {1976},
-  volume = {47},
-  pages = {41-58}
+author = {H. P. Liu and D. L. Anderson and H. Kanamori},
+title = {Velocity dispersion due to anelasticity: implications for seismology
+and mantle composition},
+journal = gjras,
+year = {1976},
+volume = {47},
+pages = {41-58}
 }
 
 @INPROCEEDINGS{liu_wang_zhang_2006,
-  author = {K. Liu and Xiao Bing Wang and Yang Zhang and Cheng Liao},
-  title = {Acceleration of Time-Domain Finite Element Method ({TD-FEM}) Using
-	{Graphics Processor Units (GPU)}},
-  booktitle = {Proceedings of the 7th International Symposium on Antennas, Propagation
-	\& EM Theory (ISAPE '06)},
-  year = {2006},
-  pages = {1-4},
-  address = {Guilin, China},
-  month = {October},
-  doi = {10.1109/ISAPE.2006.353223},
-  journal = {Antennas, Propagation and EM Theory}
+author = {K. Liu and Xiao Bing Wang and Yang Zhang and Cheng Liao},
+title = {Acceleration of Time-Domain Finite Element Method ({TD-FEM}) Using
+{Graphics Processor Units (GPU)}},
+booktitle = {Proceedings of the 7th International Symposium on Antennas, Propagation
+\& EM Theory (ISAPE '06)},
+year = {2006},
+pages = {1-4},
+address = {Guilin, China},
+month = {October},
+doi = {10.1109/ISAPE.2006.353223},
+journal = {Antennas, Propagation and EM Theory}
 }
 
 @ARTICLE{LiPoKoTr04,
-  author = {Qinya Liu and Jascha Polet and Dimitri Komatitsch and Jeroen Tromp},
-  title = {Spectral-element moment tensor inversions for earthquakes in {S}outhern
-	{C}alifornia},
-  journal = bssa,
-  year = {2004},
-  volume = {94},
-  pages = {1748-1761},
-  number = {5},
-  doi = {10.1785/012004038}
+author = {Qinya Liu and Jascha Polet and Dimitri Komatitsch and Jeroen Tromp},
+title = {Spectral-element moment tensor inversions for earthquakes in {S}outhern
+{C}alifornia},
+journal = bssa,
+year = {2004},
+volume = {94},
+pages = {1748-1761},
+number = {5},
+doi = {10.1785/012004038}
 }
 
 @ARTICLE{LiTa97,
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-  journal = jasa,
-  year = {1997},
-  volume = {102},
-  pages = {2072-2082},
-  number = {4}
+author = {Q. Liu and J. Tao},
+title = {The perfectly matched layer for acoustic waves in absorptive media},
+journal = jasa,
+year = {1997},
+volume = {102},
+pages = {2072-2082},
+number = {4}
 }
 
 @ARTICLE{LiTr08,
-  author = {Q. Liu and J. Tromp},
-  title = {Finite-frequency sensitivity kernels for global seismic wave propagation
-	based upon adjoint methods},
-  journal = gji,
-  year = {2008},
-  volume = {174},
-  pages = {265-286},
-  number = {1},
-  doi = {10.1111/j.1365-246X.2008.03798.x}
+author = {Q. Liu and J. Tromp},
+title = {Finite-frequency sensitivity kernels for global seismic wave propagation
+based upon adjoint methods},
+journal = gji,
+year = {2008},
+volume = {174},
+pages = {265-286},
+number = {1},
+doi = {10.1111/j.1365-246X.2008.03798.x}
 }
 
 @ARTICLE{LiTr06,
-  author = {Qinya Liu and Jeroen Tromp},
-  title = {Finite-Frequency Kernels Based on Adjoint Methods},
-  journal = bssa,
-  year = {2006},
-  volume = {96},
-  pages = {2383-2397},
-  number = {6},
-  doi = {10.1785/0120060041}
+author = {Qinya Liu and Jeroen Tromp},
+title = {Finite-Frequency Kernels Based on Adjoint Methods},
+journal = bssa,
+year = {2006},
+volume = {96},
+pages = {2383-2397},
+number = {6},
+doi = {10.1785/0120060041}
 }
 
 @ARTICLE{Lo91,
-  author = {P. Lognonn\'{e}},
-  title = {Normal modes and seismograms in an anelastic rotating {E}arth},
-  journal = jgr,
-  year = {1991},
-  volume = {91},
-  pages = {20309-20319}
+author = {P. Lognonn\'{e}},
+title = {Normal modes and seismograms in an anelastic rotating {E}arth},
+journal = jgr,
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+volume = {91},
+pages = {20309-20319}
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+author = {P. Lognonn\'{e} and B. Romanowicz},
+title = {Modeling of coupled normal modes of the {E}arth: the spectral method},
+journal = gji,
+year = {1990},
+volume = {102},
+pages = {365-395}
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+author = {B. Lombard and J. Piraux},
+title = {Numerical treatment of two-dimensional interfaces for acoustic and
+elastic waves},
+journal = jcp,
+year = {2004},
+volume = {195},
+pages = {90-116},
+number = {1},
+doi = {10.1016/j.jcp.2003.09.024}
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+author = {B. Lombard and J. Piraux and C. G\'elis and J. Virieux},
+title = {Free and smooth boundaries in 2-{D} finite-difference schemes for
+transient elastic waves},
+journal = gji,
+year = {2008},
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+title = {Surface waves, limiting waves and exceptional waves: David Barnett's
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+half-spaces with free surface},
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+volume = {47},
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+of simple reflection and two-component surface waves},
+journal = {Wave Motion},
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+volume = {21},
+pages = {163-181}
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+title = {Properties of {T}ype 6 transonic states with respect to grazing incidence
+reflection of bulk waves at planar free or clamped surfaces of half-infinite
+elastically anisotropic media},
+journal = {Wave Motion},
+year = {1994},
+volume = {20},
+pages = {41-56}
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+title = {A structural model of the {S}alton {T}rough and its implications
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+volume = {22},
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+number = {3}
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+publisher = {Masson},
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+address = {Paris}
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+journal = grl,
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+volume = {17},
+pages = {155-158}
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+title = {Neogene crustal rotations, fault slip and basin development in southern
+{C}alifornia},
+booktitle = {Cenozoic basin development of coastal {C}alifornia},
+publisher = {Prentice-Hall},
+year = {1987},
+editor = {R. V. Ingersoll and W. G. Ernst},
+pages = {259-283},
+address = {Old Tappan, New Jersey}
 }
 
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+Ortiz-Alem\'an},
+title = {Three-dimensional simulation of ground motion in the {Z}afarraya
+basin (southern {S}pain) up to 1.335~{H}z under incident plane waves},
+journal = gji,
+year = {2004},
+volume = {156},
+pages = {584-594}
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+and A. M. Posadas and J. M. Garc{\'\i}a and J. Mart{\'\i}n and M.
+D. Romacho and M. Navarro},
+title = {Diffraction of {{\it P}}, {{\it S}} and {R}ayleigh waves by three-dimensional
+topographies},
+journal = gji,
+year = {1997},
+volume = {129},
+pages = {571-578}
 }
 
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+journal = {Proceedings of Symposia in Applied Mathematics},
+year = {1994},
+volume = {48},
+pages = {127-150}
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+title = {A finite element method for seismology},
+booktitle = {Methods in Computational Physics},
+publisher = {Academic Press},
+year = {1972},
+editor = {B. Alder and S. Fernbach and B. A. Bolt},
+volume = {11},
+chapter = {6},
+pages = {181-216},
+address = {New York, USA}
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+volume = {4},
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+and surfaces in crystals},
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+year = {1975},
+volume = {17},
+pages = {478-483},
+number = {2}
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+volume = {58},
+pages = {153-174}
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+author = {Charles M\'{e}gnin and Barabara Romanowicz},
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+of body, surface and higher modes wave forms},
+journal = gji,
+year = {2000},
+volume = {143},
+pages = {709-728}
 }
 
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+author = {Shuo Ma and Pengcheng Liu},
+title = {Modeling of the Perfectly Matched Layer Absorbing Boundaries and
+Intrinsic Attenuation in Explicit Finite-Element Methods},
+journal = bssa,
+year = {2006},
+volume = {96},
+pages = {1779-1794},
+number = {5},
+doi = {10.1785/0120050219}
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+author = {R. Madariaga},
+title = {Earthquake source theory: a review},
+booktitle = {Earthquakes, Observation Theory and Interpretation},
+publisher = {North-Holland},
+year = {1983},
+editor = {H. Kanamori and E. Boschi},
+address = {Amsterdam},
+note = {The Enrico Fermi Summer School of Physics, 55th course}
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+title = {Seismology, theoretical},
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+volume = {12},
+pages = {519-533}
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+year = {1976},
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+pages = {639-666},
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+year = {1993},
+volume = {14},
+pages = {310-337}
 }
 
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+author = {Y. Maday and A. T. Patera},
+title = {Spectral-element methods for the incompressible {N}avier-{S}tokes
+equations},
+booktitle = {State of the art survey in computational mechanics},
+year = {1989},
+pages = {71-143},
+note = {{A}. K. Noor and J. T. Oden editors}
 }
 
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+title = {Approximation of {B}urgers equation by pseudospectral methods},
+journal = {RAIRO Anal. Numer.},
+year = {1982},
+volume = {16},
+pages = {375-404}
 }
 
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+author = {Y. Maday and E. M. R{\o}nquist},
+title = {Optimal error analysis of spectral methods with emphasis on non-constant
+coefficients and deformed geometries},
+journal = cmame,
+year = {1990},
+volume = {80},
+pages = {91-115}
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 @ARTICLE{MaKoDi09,
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+author = {Ronan Madec and Dimitri Komatitsch and Julien Diaz},
+title = {Energy-conserving local time stepping based on high-order finite
+elements for seismic wave propagation across a fluid-solid interface},
+journal = cmes,
+year = {2009},
+volume = {49},
+pages = {163-189},
+number = {2}
 }
 
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+title = {The {SCEC} {S}outhern {C}alifornia reference three-dimensional seismic
+velocity model version~2},
+journal = bssa,
+year = {2000},
+volume = {90},
+pages = {S65-S76}
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+sediments},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {1161-1166}
 }
 
 @ARTICLE{MaMoTa94,
-  author = {S. A. Magnier and P. Mora and A. Tarantola},
-  title = {Finite differences on minimal grids},
-  journal = geophysics,
-  year = {1994},
-  volume = {59},
-  pages = {1435-1443}
+author = {S. A. Magnier and P. Mora and A. Tarantola},
+title = {Finite differences on minimal grids},
+journal = geophysics,
+year = {1994},
+volume = {59},
+pages = {1435-1443}
 }
 
 @ARTICLE{Mah90,
-  author = {K. D. Mahrer},
-  title = {Numerical time step instability and {S}tacey's and {C}layton-{E}ngquist's
-	absorbing boundary conditions},
-  journal = bssa,
-  year = {1990},
-  volume = {80},
-  pages = {213-217}
+author = {K. D. Mahrer},
+title = {Numerical time step instability and {S}tacey's and {C}layton-{E}ngquist's
+absorbing boundary conditions},
+journal = bssa,
+year = {1990},
+volume = {80},
+pages = {213-217}
 }
 
 @ARTICLE{Mainprice08,
-  author = {Mainprice, D. and A. Tommasi and D. Ferre and P. Carrez and P. Cordier},
-  title = {Predicted glide systems and crystal preferred orientations of polycrystalline
-	silicate {M}g-Perovskite at high pressure: {I}mplications for the
-	seismic anisotropy in the lower mantle},
-  journal = epsl,
-  year = {2008},
-  volume = {271},
-  pages = {135--144}
+author = {Mainprice, D. and A. Tommasi and D. Ferre and P. Carrez and P. Cordier},
+title = {Predicted glide systems and crystal preferred orientations of polycrystalline
+silicate {M}g-Perovskite at high pressure: {I}mplications for the
+seismic anisotropy in the lower mantle},
+journal = epsl,
+year = {2008},
+volume = {271},
+pages = {135--144}
 }
 
 @ARTICLE{MaKn66,
-  author = {A. K. Mal and L. Knopoff},
-  title = {Transmission of {R}ayleigh waves at a corner},
-  journal = bssa,
-  year = {1966},
-  volume = {56},
-  pages = {455-466}
+author = {A. K. Mal and L. Knopoff},
+title = {Transmission of {R}ayleigh waves at a corner},
+journal = bssa,
+year = {1966},
+volume = {56},
+pages = {455-466}
 }
 
 @ARTICLE{Mal89,
-  author = {S. G. Mallat},
-  title = {Multiresolution approximation and wavelet orthonormal bases of ${L}^2({R})$},
-  journal = {Transactions of the AMS},
-  year = {1989},
-  volume = {135},
-  pages = {9999998-9999999}
+author = {S. G. Mallat},
+title = {Multiresolution approximation and wavelet orthonormal bases of ${L}^2({R})$},
+journal = {Transactions of the AMS},
+year = {1989},
+volume = {135},
+pages = {9999998-9999999}
 }
 
 @ARTICLE{Mal88,
-  author = {S. G. Mallat},
-  title = {A theory for multiresolution signal decomposition: the wavelet representation},
-  journal = {Communications in Pure and Applied Mathematics},
-  year = {1988},
-  volume = {41},
-  pages = {9999998-9999999}
+author = {S. G. Mallat},
+title = {A theory for multiresolution signal decomposition: the wavelet representation},
+journal = {Communications in Pure and Applied Mathematics},
+year = {1988},
+volume = {41},
+pages = {9999998-9999999}
 }
 
 @ARTICLE{Mal97,
-  author = {J. L. Mallet},
-  title = {Discrete modeling for natural objects},
-  journal = {Math. Geol.},
-  year = {1997},
-  volume = {29},
-  pages = {199-219}
+author = {J. L. Mallet},
+title = {Discrete modeling for natural objects},
+journal = {Math. Geol.},
+year = {1997},
+volume = {29},
+pages = {199-219}
 }
 
 @ARTICLE{Mal92,
-  author = {J. L. Mallet},
-  title = {Discrete smooth interpolation in geometric modeling},
-  journal = {Computer-Aided Design},
-  year = {1992},
-  volume = {24},
-  pages = {178-191}
+author = {J. L. Mallet},
+title = {Discrete smooth interpolation in geometric modeling},
+journal = {Computer-Aided Design},
+year = {1992},
+volume = {24},
+pages = {178-191}
 }
 
 @BOOK{MaBe88,
-  title = {Boundary element methods in elastodynamics},
-  publisher = {Umwin Hyman},
-  year = {1988},
-  author = {G. Manolis and D. E. Beskos},
-  address = {London}
+title = {Boundary element methods in elastodynamics},
+publisher = {Umwin Hyman},
+year = {1988},
+author = {G. Manolis and D. E. Beskos},
+address = {London}
 }
 
 @ARTICLE{MaOl03,
-  author = {Carey Marcinkovich and Kim Bak Olsen},
-  title = {On the implementation of perfectly matched layers in a three-dimensional
-	fourth-order velocity-stress finite-difference scheme},
-  journal = jgr,
-  year = {2003},
-  volume = {108},
-  pages = {2276},
-  number = {B5},
-  doi = {10.1029/2002JB002235}
+author = {Carey Marcinkovich and Kim Bak Olsen},
+title = {On the implementation of perfectly matched layers in a three-dimensional
+fourth-order velocity-stress finite-difference scheme},
+journal = jgr,
+year = {2003},
+volume = {108},
+pages = {2276},
+number = {B5},
+doi = {10.1029/2002JB002235}
 }
 
 @ARTICLE{Mar84,
-  author = {K. J. Marfurt},
-  title = {Accuracy of finite-difference and finite-element modeling of the
-	scalar and elastic wave equation},
-  journal = geophysics,
-  year = {1984},
-  volume = {49},
-  pages = {533-549},
-  number = {5}
+author = {K. J. Marfurt},
+title = {Accuracy of finite-difference and finite-element modeling of the
+scalar and elastic wave equation},
+journal = geophysics,
+year = {1984},
+volume = {49},
+pages = {533-549},
+number = {5}
 }
 
 @ARTICLE{MaGu69,
-  author = {L. Martel and S. K. Gupta},
-  title = {{\`A} propos des ondes de {R}ayleigh sur une surface courbe},
-  journal = {Ann. G\'eophys.},
-  year = {1969},
-  volume = {25},
-  pages = {973-979},
-  number = {4}
+author = {L. Martel and S. K. Gupta},
+title = {{\`A} propos des ondes de {R}ayleigh sur une surface courbe},
+journal = {Ann. G\'eophys.},
+year = {1969},
+volume = {25},
+pages = {973-979},
+number = {4}
 }
 
 @ARTICLE{MaKo09,
-  author = {Roland Martin and Dimitri Komatitsch},
-  title = {An unsplit convolutional perfectly matched layer technique improved
-	at grazing incidence for the viscoelastic wave equation},
-  journal = gji,
-  year = {2009},
-  volume = {179},
-  pages = {333-344},
-  number = {1},
-  doi = {10.1111/j.1365-246X.2009.04278.x}
+author = {Roland Martin and Dimitri Komatitsch},
+title = {An unsplit convolutional perfectly matched layer technique improved
+at grazing incidence for the viscoelastic wave equation},
+journal = gji,
+year = {2009},
+volume = {179},
+pages = {333-344},
+number = {1},
+doi = {10.1111/j.1365-246X.2009.04278.x}
 }
 
 @ARTICLE{MaKo06,
-  author = {Roland Martin and Dimitri Komatitsch},
-  title = {An optimized Convolution-Perfectly Matched Layer {(C-PML)} absorbing
-	technique for {3D} seismic wave simulation based on a finite-difference
-	method},
-  journal = {Geophysical Research Abstracts},
-  year = {2006},
-  volume = {8},
-  pages = {03988},
-  month = {April},
-  note = {Abstract EGU06-A-03988, www.cosis.net/abstracts/EGU06/03988/EGU06-J-03988-1.pdf}
+author = {Roland Martin and Dimitri Komatitsch},
+title = {An optimized Convolution-Perfectly Matched Layer {(C-PML)} absorbing
+technique for {3D} seismic wave simulation based on a finite-difference
+method},
+journal = {Geophysical Research Abstracts},
+year = {2006},
+volume = {8},
+pages = {03988},
+month = {April},
+note = {Abstract EGU06-A-03988, www.cosis.net/abstracts/EGU06/03988/EGU06-J-03988-1.pdf}
 }
 
 @ARTICLE{MaKoBa05,
-  author = {Roland Martin and Dimitri Komatitsch and H\'el\`ene Barucq},
-  title = {An optimized Convolution-Perfectly Matched Layer {(C-PML)} absorbing
-	technique for {3D} seismic wave simulation based on a finite-difference
-	method},
-  journal = {Eos Trans. AGU},
-  year = {2005},
-  volume = {86},
-  pages = {Fall Meet. Suppl., Abstract NG43B-0574},
-  number = {52},
-  month = {December},
-  note = {www.agu.org/meetings/fm05/waisfm05.html}
+author = {Roland Martin and Dimitri Komatitsch and H\'el\`ene Barucq},
+title = {An optimized Convolution-Perfectly Matched Layer {(C-PML)} absorbing
+technique for {3D} seismic wave simulation based on a finite-difference
+method},
+journal = {Eos Trans. AGU},
+year = {2005},
+volume = {86},
+pages = {Fall Meet. Suppl., Abstract NG43B-0574},
+number = {52},
+month = {December},
+note = {www.agu.org/meetings/fm05/waisfm05.html}
 }
 
 @ARTICLE{MaKoBlLe08,
-  author = {Roland Martin and Dimitri Komatitsch and C\'eline Blitz and Nicolas
-	{Le Goff}},
-  title = {Simulation of seismic wave propagation in an asteroid based upon
-	an unstructured {MPI} spectral-element method: blocking and non-blocking
-	communication strategies},
-  journal = lncs,
-  year = {2008},
-  volume = {5336},
-  pages = {350-363}
+author = {Roland Martin and Dimitri Komatitsch and C\'eline Blitz and Nicolas
+{Le Goff}},
+title = {Simulation of seismic wave propagation in an asteroid based upon
+an unstructured {MPI} spectral-element method: blocking and non-blocking
+communication strategies},
+journal = lncs,
+year = {2008},
+volume = {5336},
+pages = {350-363}
 }
 
 @ARTICLE{MaKoEz08,
-  author = {Roland Martin and Dimitri Komatitsch and Abdela\^aziz Ezziani},
-  title = {An unsplit convolutional perfectly matched layer improved at grazing
-	incidence for seismic wave equation in poroelastic media},
-  journal = geophysics,
-  year = {2008},
-  volume = {73},
-  pages = {T51-T61},
-  number = {4},
-  doi = {10.1190/1.2939484}
+author = {Roland Martin and Dimitri Komatitsch and Abdela\^aziz Ezziani},
+title = {An unsplit convolutional perfectly matched layer improved at grazing
+incidence for seismic wave equation in poroelastic media},
+journal = geophysics,
+year = {2008},
+volume = {73},
+pages = {T51-T61},
+number = {4},
+doi = {10.1190/1.2939484}
 }
 
 @ARTICLE{MaKoGe08,
-  author = {Roland Martin and Dimitri Komatitsch and Stephen D. Gedney},
-  title = {A variational formulation of a stabilized unsplit convolutional perfectly
-	matched layer for the isotropic or anisotropic seismic wave equation},
-  journal = cmes,
-  year = {2008},
-  volume = {37},
-  pages = {274-304},
-  number = {3}
+author = {Roland Martin and Dimitri Komatitsch and Stephen D. Gedney},
+title = {A variational formulation of a stabilized unsplit convolutional perfectly
+matched layer for the isotropic or anisotropic seismic wave equation},
+journal = cmes,
+year = {2008},
+volume = {37},
+pages = {274-304},
+number = {3}
 }
 
 @ARTICLE{MaKoGeBr10,
-  author = {Roland Martin and Dimitri Komatitsch and Stephen D. Gedney and Emilien
-	Bruthiaux},
-  title = {A high-order time and space formulation of the unsplit perfectly
-	matched layer for the seismic wave equation using {Auxiliary Differential
-	Equations (ADE-PML)}},
-  journal = cmes,
-  year = {2010},
-  volume = {56},
-  pages = {17-42},
-  number = {1}
+author = {Roland Martin and Dimitri Komatitsch and Stephen D. Gedney and Emilien
+Bruthiaux},
+title = {A high-order time and space formulation of the unsplit perfectly
+matched layer for the seismic wave equation using {Auxiliary Differential
+Equations (ADE-PML)}},
+journal = cmes,
+year = {2010},
+volume = {56},
+pages = {17-42},
+number = {1}
 }
 
 @ARTICLE{MaKoMa11,
-  author = {Roland Martin and Dimitri Komatitsch and Ronan Madec},
-  title = {An improved perfectly matched layer for high-order finite element
-	fluid-viscoelastic wave propagation and sensitivity kernel construction},
-  journal = grl,
-  year = {2011},
-  note = {Submitted in October 2010.}
+author = {Roland Martin and Dimitri Komatitsch and Ronan Madec},
+title = {An improved perfectly matched layer for high-order finite element
+fluid-viscoelastic wave propagation and sensitivity kernel construction},
+journal = grl,
+year = {2011},
+note = {Submitted in October 2010.}
 }
 
 @ARTICLE{MaPr07,
-  author = {Y. J. Masson and S. R. Pride},
-  title = {Poroelastic finite-difference modeling of seismic attenuation and
-	dispersion due to mesoscopic-scale heterogeneity},
-  journal = jgr,
-  year = {2007},
-  volume = {112},
-  pages = {B03204},
-  number = {B3},
-  doi = {10.1029/2006JB004592}
+author = {Y. J. Masson and S. R. Pride},
+title = {Poroelastic finite-difference modeling of seismic attenuation and
+dispersion due to mesoscopic-scale heterogeneity},
+journal = jgr,
+year = {2007},
+volume = {112},
+pages = {B03204},
+number = {B3},
+doi = {10.1029/2006JB004592}
 }
 
 @ARTICLE{Masson2006,
-  author = {Y. J. Masson and S. R. Pride and K. T. Nihei},
-  title = {Finite-difference modelling of {B}iot's poroelastic equations at
-	seismic frequencies},
-  journal = jgr,
-  year = {2006},
-  volume = {111},
-  pages = {B10305},
-  doi = {10.1029/2006JB004366}
+author = {Y. J. Masson and S. R. Pride and K. T. Nihei},
+title = {Finite-difference modelling of {B}iot's poroelastic equations at
+seismic frequencies},
+journal = jgr,
+year = {2006},
+volume = {111},
+pages = {B10305},
+doi = {10.1029/2006JB004366}
 }
 
 @ARTICLE{MaFe98,
-  author = {D. Massonnet and Kurt L. Feigl},
-  title = {Radar interferometry and its application to changes in the {E}arth's
-	surface},
-  journal = {Reviews of Geophysics},
-  year = {1998},
-  volume = {36},
-  pages = {441-500}
+author = {D. Massonnet and Kurt L. Feigl},
+title = {Radar interferometry and its application to changes in the {E}arth's
+surface},
+journal = {Reviews of Geophysics},
+year = {1998},
+volume = {36},
+pages = {441-500}
 }
 
 @ARTICLE{MaSeGr96,
-  author = {E. Matzel and M. K. Sen and S. P. Grand},
-  title = {Evidence for anisotropy in the deep mantle beneath {A}laska},
-  journal = grl,
-  year = {1996},
-  volume = {23},
-  pages = {2417-2420},
-  number = {18}
+author = {E. Matzel and M. K. Sen and S. P. Grand},
+title = {Evidence for anisotropy in the deep mantle beneath {A}laska},
+journal = grl,
+year = {1996},
+volume = {23},
+pages = {2417-2420},
+number = {18}
 }
 
 @ARTICLE{Mau94,
-  author = {V. Maupin},
-  title = {On the possibility of anisotropy in the {D}'' layer as inferred from
-	the polarization of diffracted {S} waves},
-  journal = pepi,
-  year = {1994},
-  volume = {87},
-  pages = {1-32}
+author = {V. Maupin},
+title = {On the possibility of anisotropy in the {D}'' layer as inferred from
+the polarization of diffracted {S} waves},
+journal = pepi,
+year = {1994},
+volume = {87},
+pages = {1-32}
 }
 
 @ARTICLE{MazEve97,
-  author = {A. A. Maznev and A. G. Every},
-  title = {Time-domain dynamic surface response of an anisotropic elastic solid
-	to an impulsive line force},
-  journal = {International Journal of Engineering Science},
-  year = {1997},
-  volume = {35},
-  pages = {321-327},
-  number = {4}
+author = {A. A. Maznev and A. G. Every},
+title = {Time-domain dynamic surface response of an anisotropic elastic solid
+to an impulsive line force},
+journal = {International Journal of Engineering Science},
+year = {1997},
+volume = {35},
+pages = {321-327},
+number = {4}
 }
 
 @ARTICLE{MazEve95,
-  author = {A. A. Maznev and A. G. Every},
-  title = {Secluded supersonic surface waves in germanium},
-  journal = {Physics Letters},
-  year = {1995},
-  volume = {A197},
-  pages = {423-427}
+author = {A. A. Maznev and A. G. Every},
+title = {Secluded supersonic surface waves in germanium},
+journal = {Physics Letters},
+year = {1995},
+volume = {A197},
+pages = {423-427}
 }
 
 @ARTICLE{MazEve94,
-  author = {A. A. Maznev and A. G. Every},
-  title = {Ray surface and focusing of surface acoustic waves on the basal plane
-	of cubic crystals},
-  journal = {Acta Acustica},
-  year = {1994},
-  volume = {1},
-  pages = {137-143}
+author = {A. A. Maznev and A. G. Every},
+title = {Ray surface and focusing of surface acoustic waves on the basal plane
+of cubic crystals},
+journal = {Acta Acustica},
+year = {1994},
+volume = {1},
+pages = {137-143}
 }
 
 @ARTICLE{MazKolHes95,
-  author = {A. A. Maznev and Al. A. Kolomenskii and P. Hess},
-  title = {Time-resolved cuspidal structure in the wavefront of surface acoustic
-	pulses on (111) {G}allium {A}rsenide},
-  journal = {Physics Review Letters},
-  year = {1995},
-  volume = {75},
-  pages = {3332-3335},
-  number = {18}
+author = {A. A. Maznev and Al. A. Kolomenskii and P. Hess},
+title = {Time-resolved cuspidal structure in the wavefront of surface acoustic
+pulses on (111) {G}allium {A}rsenide},
+journal = {Physics Review Letters},
+year = {1995},
+volume = {75},
+pages = {3332-3335},
+number = {18}
 }
 
 @ARTICLE{MazLomHesKol03,
-  author = {A.A. Maznev and A. M. Lomonosov and P. Hess and Al. A. Kolomenskii},
-  title = {Anisotropic effects in surface acoustic wave propagation from a point
-	source in a crystal},
-  journal = {The European Physical Journal B},
-  year = {2003},
-  volume = {35},
-  pages = {429-439}
+author = {A.A. Maznev and A. M. Lomonosov and P. Hess and Al. A. Kolomenskii},
+title = {Anisotropic effects in surface acoustic wave propagation from a point
+source in a crystal},
+journal = {The European Physical Journal B},
+year = {2003},
+volume = {35},
+pages = {429-439}
 }
 
 @BOOK{Mcc57,
-  title = {Applications of tensor analysis},
-  publisher = {Dover Publications},
-  year = {1957},
-  author = {A. J. McConnell},
-  address = {New York}
+title = {Applications of tensor analysis},
+publisher = {Dover Publications},
+year = {1957},
+author = {A. J. McConnell},
+address = {New York}
 }
 
 @ARTICLE{McCool:2004:SA,
-  author = {Michael McCool and Stefanus {Du Toit} and Tiberiu S. Popa and Bryan
-	Chan and Kevin Moule},
-  title = {Shader Algebra},
-  journal = {ACM Transactions on Graphics},
-  year = {2004},
-  volume = {23},
-  pages = {787--795},
-  number = {3},
-  month = aug,
-  doi = {10.1145/1015706.1015801}
+author = {Michael McCool and Stefanus {Du Toit} and Tiberiu S. Popa and Bryan
+Chan and Kevin Moule},
+title = {Shader Algebra},
+journal = {ACM Transactions on Graphics},
+year = {2004},
+volume = {23},
+pages = {787--795},
+number = {3},
+month = aug,
+doi = {10.1145/1015706.1015801}
 }
 
 @ARTICLE{McInAhMoRoCu07,
-  author = {Patrick McCormick and Jeff Inman and James Ahrens and Jamaludin Mohd-Yusof
-	and Greg Roth and Sharen Cummins},
-  title = {Scout: a data-parallel programming language for graphics processors},
-  journal = {Parallel Computing},
-  year = {2007},
-  volume = {33},
-  pages = {648-662}
+author = {Patrick McCormick and Jeff Inman and James Ahrens and Jamaludin Mohd-Yusof
+and Greg Roth and Sharen Cummins},
+title = {Scout: a data-parallel programming language for graphics processors},
+journal = {Parallel Computing},
+year = {2007},
+volume = {33},
+pages = {648-662}
 }
 
 @ARTICLE{McC60,
-  author = {T. H. McCulloh},
-  title = {Gravity variations and the geology of the {L}os {A}ngeles basin of
-	{C}alifornia},
-  journal = {U.S. Geological Survey Professional Paper},
-  year = {1960},
-  volume = {400-B},
-  pages = {320-325}
+author = {T. H. McCulloh},
+title = {Gravity variations and the geology of the {L}os {A}ngeles basin of
+{C}alifornia},
+journal = {U.S. Geological Survey Professional Paper},
+year = {1960},
+volume = {400-B},
+pages = {320-325}
 }
 
 @ARTICLE{McAl67,
-  author = {A. McGarr and L. E. Alsop},
-  title = {Transmission and reflection of {R}ayleigh waves at vertical boundaries},
-  journal = jgr,
-  year = {1967},
-  volume = {72},
-  pages = {2169-2180}
+author = {A. McGarr and L. E. Alsop},
+title = {Transmission and reflection of {R}ayleigh waves at vertical boundaries},
+journal = jgr,
+year = {1967},
+volume = {72},
+pages = {2169-2180}
 }
 
 @ARTICLE{McBaDaShSt92,
-  author = {K. L. McLaughlin and T. G. Barker and S. M. Day and B. Shkoller and
-	J. L. Stevens},
-  title = {Effects of subduction zone structure on explosion-generated {R}ayleigh
-	waves: 3{D} numerical simulations},
-  journal = gji,
-  year = {1992},
-  volume = {111},
-  pages = {291-308}
+author = {K. L. McLaughlin and T. G. Barker and S. M. Day and B. Shkoller and
+J. L. Stevens},
+title = {Effects of subduction zone structure on explosion-generated {R}ayleigh
+waves: 3{D} numerical simulations},
+journal = gji,
+year = {1992},
+volume = {111},
+pages = {291-308}
 }
 
 @ARTICLE{McDa94,
-  author = {K. L. McLaughlin and S. M. Day},
-  title = {3-{D} elastic finite-difference seismic wave simulations},
-  journal = {Computers in Physics},
-  year = {1994},
-  volume = {8},
-  pages = {656-663},
-  number = {6}
+author = {K. L. McLaughlin and S. M. Day},
+title = {3-{D} elastic finite-difference seismic wave simulations},
+journal = {Computers in Physics},
+year = {1994},
+volume = {8},
+pages = {656-663},
+number = {6}
 }
 
 @ARTICLE{McJi88,
-  author = {K. L. McLaughlin and R. S. Jih},
-  title = {Scattering from near-source topography: teleseismic observations
-	and numerical simulations},
-  journal = bssa,
-  year = {1988},
-  volume = {78},
-  pages = {1399-1414}
+author = {K. L. McLaughlin and R. S. Jih},
+title = {Scattering from near-source topography: teleseismic observations
+and numerical simulations},
+journal = bssa,
+year = {1988},
+volume = {78},
+pages = {1399-1414}
 }
 
 @ARTICLE{MeViSa06,
-  author = {E. D. Mercerat and J. P. Vilotte and F. J. S\'anchez-Sesma},
-  title = {Triangular spectral-element simulation of two-dimensional elastic
-	wave propagation using unstructured triangular grids},
-  journal = gji,
-  year = {2006},
-  volume = {166},
-  pages = {679-698},
-  number = {2}
+author = {E. D. Mercerat and J. P. Vilotte and F. J. S\'anchez-Sesma},
+title = {Triangular spectral-element simulation of two-dimensional elastic
+wave propagation using unstructured triangular grids},
+journal = gji,
+year = {2006},
+volume = {166},
+pages = {679-698},
+number = {2}
 }
 
 @ARTICLE{Merkel07,
-  author = {Merkel, S. and A. K. McNamara and A. Kubo and S. Speziale and L.
-	Miyagi and Y. Meng and T. S. Duffy and H. R. Wenk},
-  title = {Deformation of ({M}g,{F}e){S}i{O}3 post-perovskite and {D}'' anisotropy},
-  journal = {Science},
-  year = {2007},
-  volume = {316},
-  pages = {1729--1732}
+author = {Merkel, S. and A. K. McNamara and A. Kubo and S. Speziale and L.
+Miyagi and Y. Meng and T. S. Duffy and H. R. Wenk},
+title = {Deformation of ({M}g,{F}e){S}i{O}3 post-perovskite and {D}'' anisotropy},
+journal = {Science},
+year = {2007},
+volume = {316},
+pages = {1729--1732}
 }
 
 @ARTICLE{MeMuGr08,
-  author = {Peter Messmer and Paul J. Mullowney and Brian E. Granger},
-  title = {{GPULib: GPU} Computing in High-Level Languages},
-  journal = {Computing in Science and Engineering},
-  year = {2008},
-  volume = {10},
-  pages = {70-73},
-  number = {5},
-  doi = {10.1109/MCSE.2008.135}
+author = {Peter Messmer and Paul J. Mullowney and Brian E. Granger},
+title = {{GPULib: GPU} Computing in High-Level Languages},
+journal = {Computing in Science and Engineering},
+year = {2008},
+volume = {10},
+pages = {70-73},
+number = {5},
+doi = {10.1109/MCSE.2008.135}
 }
 
 @TECHREPORT{Top500,
-  author = {H. W. Meuer and E. Strohmaier and J. J. Dongarra and H. D. Simon},
-  title = {Top500 list of Supercomputer Sites},
-  institution = {University of Mannheim},
-  year = {2002},
-  address = {Mannheim, Germany},
-  note = {{{\tt www.top500.org}}}
+author = {H. W. Meuer and E. Strohmaier and J. J. Dongarra and H. D. Simon},
+title = {Top500 list of Supercomputer Sites},
+institution = {University of Mannheim},
+year = {2002},
+address = {Mannheim, Germany},
+note = {{{\tt www.top500.org}}}
 }
 
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-  author = {Y. Meyer},
-  title = {Ondelettes sur l'intervalle},
-  journal = {Rev. Math. Iberoamericana},
-  year = {1992},
-  volume = {7},
-  pages = {9999998-9999999}
+author = {Y. Meyer},
+title = {Ondelettes sur l'intervalle},
+journal = {Rev. Math. Iberoamericana},
+year = {1992},
+volume = {7},
+pages = {9999998-9999999}
 }
 
 @BOOK{Mey90,
-  title = {Ondelettes et op\'erateurs},
-  publisher = {Hermann},
-  year = {1990},
-  author = {Y. Meyer},
-  address = {Paris}
+title = {Ondelettes et op\'erateurs},
+publisher = {Hermann},
+year = {1990},
+author = {Y. Meyer},
+address = {Paris}
 }
 
 @TECHREPORT{Mey87,
-  author = {Y. Meyer},
-  title = {Ondelettes, fonctions splines et analyses gradu\'ees},
-  institution = {Ceremade 8703},
-  year = {1987},
-  address = {Universit\'e Paris Dauphine}
+author = {Y. Meyer},
+title = {Ondelettes, fonctions splines et analyses gradu\'ees},
+institution = {Ceremade 8703},
+year = {1987},
+address = {Universit\'e Paris Dauphine}
 }
 
 @ARTICLE{MePa08,
-  author = {Kristel C. Meza-Fajardo and Apostolos S. Papageorgiou},
-  title = {A nonconvolutional, split-field, perfectly matched layer for wave
-	propagation in isotropic and anisotropic elastic media: Stability
-	analysis},
-  journal = bssa,
-  year = {2008},
-  volume = {98},
-  pages = {1811-1836},
-  number = {4},
-  doi = {10.1785/0120070223}
+author = {Kristel C. Meza-Fajardo and Apostolos S. Papageorgiou},
+title = {A nonconvolutional, split-field, perfectly matched layer for wave
+propagation in isotropic and anisotropic elastic media: Stability
+analysis},
+journal = bssa,
+year = {2008},
+volume = {98},
+pages = {1811-1836},
+number = {4},
+doi = {10.1785/0120070223}
 }
 
 @ARTICLE{MiKo10,
-  author = {David Mich\'{e}a and Dimitri Komatitsch},
-  title = {Accelerating a 3{D} finite-difference wave propagation code using
-	{GPU} graphics cards},
-  journal = gji,
-  year = {2010},
-  volume = {182},
-  pages = {389-402},
-  number = {1},
-  doi = {10.1111/j.1365-246X.2010.04616.x}
+author = {David Mich\'{e}a and Dimitri Komatitsch},
+title = {Accelerating a 3{D} finite-difference wave propagation code using
+{GPU} graphics cards},
+journal = gji,
+year = {2010},
+volume = {182},
+pages = {389-402},
+number = {1},
+doi = {10.1111/j.1365-246X.2010.04616.x}
 }
 
 @INPROCEEDINGS{Mic09,
-  author = {Paulius Micikevicius},
-  title = {{3D} finite-difference computation on {GPUs} using {CUDA}},
-  booktitle = {GPGPU-2: Proceedings of the 2nd Workshop on General Purpose Processing
-	on Graphics Processing Units},
-  year = {2009},
-  pages = {79-84},
-  address = {Washington, DC, USA},
-  month = mar,
-  doi = {10.1145/1513895.1513905}
+author = {Paulius Micikevicius},
+title = {{3D} finite-difference computation on {GPUs} using {CUDA}},
+booktitle = {GPGPU-2: Proceedings of the 2nd Workshop on General Purpose Processing
+on Graphics Processing Units},
+year = {2009},
+pages = {79-84},
+address = {Washington, DC, USA},
+month = mar,
+doi = {10.1145/1513895.1513905}
 }
 
 @ARTICLE{MieFu04,
-  author = {A. Mielke and Y. B. Fu},
-  title = {Uniqueness of the surface-wave speed: a proof that is independent
-	of the {S}troh formalism},
-  journal = {Mathematics and Mechanics of Solids},
-  year = {2004},
-  volume = {9},
-  pages = {5-15}
+author = {A. Mielke and Y. B. Fu},
+title = {Uniqueness of the surface-wave speed: a proof that is independent
+of the {S}troh formalism},
+journal = {Mathematics and Mechanics of Solids},
+year = {2004},
+volume = {9},
+pages = {5-15}
 }
 
 @BOOK{Mik78,
-  title = {The theory of elastic waves and waveguides},
-  publisher = {North-Holland Publishing Company},
-  year = {1978},
-  author = {J. Miklowitz},
-  volume = {22 of "Applied Mathematics and Mechanics" Series}
+title = {The theory of elastic waves and waveguides},
+publisher = {North-Holland Publishing Company},
+year = {1978},
+author = {J. Miklowitz},
+volume = {22 of "Applied Mathematics and Mechanics" Series}
 }
 
 @ARTICLE{Min02,
-  author = {Susan E. Minkoff},
-  title = {Spatial Parallelism of a 3{D} Finite-Difference Velocity-Stress Elastic
-	Wave Propagation Code},
-  journal = {SIAM Journal on Scientific Computing},
-  year = {2002},
-  volume = {24},
-  pages = {1-19},
-  number = {1},
-  doi = {10.1137/S1064827501390960},
-  publisher = {SIAM}
+author = {Susan E. Minkoff},
+title = {Spatial Parallelism of a 3{D} Finite-Difference Velocity-Stress Elastic
+Wave Propagation Code},
+journal = {SIAM Journal on Scientific Computing},
+year = {2002},
+volume = {24},
+pages = {1-19},
+number = {1},
+doi = {10.1137/S1064827501390960},
+publisher = {SIAM}
 }
 
 @INCOLLECTION{Mi96,
-  author = {S. Mitchell},
-  title = {A characterization of the quadrilateral meshes of a surface which
-	admit a compatible hexahedral mesh of the enclosed volume},
-  booktitle = {STACS 96},
-  publisher = {Springer Berlin / Heidelberg},
-  year = {1996},
-  editor = {Puech, Claude and Reischuk, R{\"u}diger},
-  volume = {1046},
-  series = {Lecture Notes in Computer Science},
-  pages = {465-476}
+author = {S. Mitchell},
+title = {A characterization of the quadrilateral meshes of a surface which
+admit a compatible hexahedral mesh of the enclosed volume},
+booktitle = {STACS 96},
+publisher = {Springer Berlin / Heidelberg},
+year = {1996},
+editor = {Puech, Claude and Reischuk, R{\"u}diger},
+volume = {1046},
+series = {Lecture Notes in Computer Science},
+pages = {465-476}
 }
 
 @ARTICLE{MiPe91,
-  author = {J. X. Mitrovica and W. R. Peltier},
-  title = {A complete formalism for the inversion of post-glacial rebound data:
-	resolving power analysis},
-  journal = gji,
-  year = {1991},
-  volume = {104},
-  pages = {267-288}
+author = {J. X. Mitrovica and W. R. Peltier},
+title = {A complete formalism for the inversion of post-glacial rebound data:
+resolving power analysis},
+journal = gji,
+year = {1991},
+volume = {104},
+pages = {267-288}
 }
 
 @ARTICLE{Moc89,
-  author = {P. Moczo},
-  title = {Finite-difference technique for {{\it SH}} waves in 2-{D} media using
-	irregular grids, application to the seismic response problem},
-  journal = gji,
-  year = {1989},
-  volume = {99},
-  pages = {321-329}
+author = {P. Moczo},
+title = {Finite-difference technique for {{\it SH}} waves in 2-{D} media using
+irregular grids, application to the seismic response problem},
+journal = gji,
+year = {1989},
+volume = {99},
+pages = {321-329}
 }
 
 @ARTICLE{MoByKrCaBo97,
-  author = {P. Moczo and E. Bystrick{\'y} and J. Kristek and J. M. Carcione and
-	M. Bouchon},
-  title = {Hybrid modeling of {{\it P-SV}} seismic motion at inhomogeneous viscoelastic
-	topographic structures},
-  journal = bssa,
-  year = {1997},
-  volume = {87},
-  pages = {1305-1323}
+author = {P. Moczo and E. Bystrick{\'y} and J. Kristek and J. M. Carcione and
+M. Bouchon},
+title = {Hybrid modeling of {{\it P-SV}} seismic motion at inhomogeneous viscoelastic
+topographic structures},
+journal = bssa,
+year = {1997},
+volume = {87},
+pages = {1305-1323}
 }
 
 @ARTICLE{MoKr05,
-  author = {P. Moczo and J. Kristek},
-  title = {On the rheological models used for time-domain methods of seismic
-	wave propagation},
-  journal = grl,
-  year = {2005},
-  volume = {32},
-  pages = {L01306},
-  doi = {10.1029/2004GL021598}
+author = {P. Moczo and J. Kristek},
+title = {On the rheological models used for time-domain methods of seismic
+wave propagation},
+journal = grl,
+year = {2005},
+volume = {32},
+pages = {L01306},
+doi = {10.1029/2004GL021598}
 }
 
 @ARTICLE{MoKrBy01,
-  author = {P. Moczo and J. Kristek and E. Bystrick{\'y}},
-  title = {Efficiency and optimization of the {3-D} finite-difference modeling
-	of seismic ground motion},
-  journal = jca,
-  year = {2001},
-  volume = {9},
-  pages = {593-609},
-  number = {2}
+author = {P. Moczo and J. Kristek and E. Bystrick{\'y}},
+title = {Efficiency and optimization of the {3-D} finite-difference modeling
+of seismic ground motion},
+journal = jca,
+year = {2001},
+volume = {9},
+pages = {593-609},
+number = {2}
 }
 
 @ARTICLE{MoKrHa2000,
-  author = {P. Moczo and J. Kristek and L. Halada},
-  title = {3-{D} fourth-order staggered-grid finite-difference schemes: stability
-	and grid dispersion},
-  journal = bssa,
-  year = {2000},
-  volume = {90},
-  pages = {587-603},
-  number = {3},
-  doi = {10.1785/0119990119}
+author = {P. Moczo and J. Kristek and L. Halada},
+title = {3-{D} fourth-order staggered-grid finite-difference schemes: stability
+and grid dispersion},
+journal = bssa,
+year = {2000},
+volume = {90},
+pages = {587-603},
+number = {3},
+doi = {10.1785/0119990119}
 }
 
 @INCOLLECTION{MoRoEi07,
-  author = {P. Moczo and J. Robertsson and L. Eisner},
-  title = {The Finite-difference Time-domain method for Modeling of Seismic
-	Wave Propagation},
-  booktitle = {Advances in wave propagation in heterogeneous media},
-  publisher = {Elsevier - Academic Press, London, UK},
-  year = {2007},
-  editor = {Ru-Shan Wu and Val\'erie Maupin},
-  volume = {48},
-  series = {Advances in Geophysics},
-  chapter = {8},
-  pages = {421-516}
+author = {P. Moczo and J. Robertsson and L. Eisner},
+title = {The Finite-difference Time-domain method for Modeling of Seismic
+Wave Propagation},
+booktitle = {Advances in wave propagation in heterogeneous media},
+publisher = {Elsevier - Academic Press, London, UK},
+year = {2007},
+editor = {Ru-Shan Wu and Val\'erie Maupin},
+volume = {48},
+series = {Advances in Geophysics},
+chapter = {8},
+pages = {421-516}
 }
 
 @PHDTHESIS{Mod86,
-  author = {H. Modaressi},
-  title = {Mod\'elisation par \'el\'ements finis de la propagation des ondes
-	en milieu poreux satur\'e, application au g\'enie parasismique},
-  school = {\'Ecole Centrale de Paris},
-  year = {1986},
-  address = {Paris}
+author = {H. Modaressi},
+title = {Mod\'elisation par \'el\'ements finis de la propagation des ondes
+en milieu poreux satur\'e, application au g\'enie parasismique},
+school = {\'Ecole Centrale de Paris},
+year = {1986},
+address = {Paris}
 }
 
 @ARTICLE{MoBe94,
-  author = {H. Modaressi and I. Benzenati},
-  title = {Paraxial approximation for poroelastic media},
-  journal = {Soil Dyn. Earth. Eng.},
-  year = {1994},
-  volume = {13},
-  pages = {117-129}
+author = {H. Modaressi and I. Benzenati},
+title = {Paraxial approximation for poroelastic media},
+journal = {Soil Dyn. Earth. Eng.},
+year = {1994},
+volume = {13},
+pages = {117-129}
 }
 
 @ARTICLE{MoRi05,
-  author = {Peter Monk and Gerard R. Richter},
-  title = {A Discontinuous {G}alerkin Method for Linear Symmetric Hyperbolic
-	Systems in Inhomogeneous Media},
-  journal = {Journal of Scientific Computing},
-  year = {2005},
-  volume = {22-23},
-  pages = {443-477},
-  number = {1-3},
-  doi = {10.1007/s10915-004-4132-5}
+author = {Peter Monk and Gerard R. Richter},
+title = {A Discontinuous {G}alerkin Method for Linear Symmetric Hyperbolic
+Systems in Inhomogeneous Media},
+journal = {Journal of Scientific Computing},
+year = {2005},
+volume = {22-23},
+pages = {443-477},
+number = {1-3},
+doi = {10.1007/s10915-004-4132-5}
 }
 
 @ARTICLE{montagner2002,
-  author = {J. P. Montagner},
-  title = {Upper mantle low anisotropy channels below the {P}acific {P}late},
-  journal = epsl,
-  year = {2002},
-  volume = {202},
-  pages = {263-274}
+author = {J. P. Montagner},
+title = {Upper mantle low anisotropy channels below the {P}acific {P}late},
+journal = epsl,
+year = {2002},
+volume = {202},
+pages = {263-274}
 }
 
 @ARTICLE{montagner1998,
-  author = {J.-P. Montagner},
-  title = {Where can seismic anisotropy be detected in the {E}arth's mantle?
-	In boundary layers \ldots},
-  journal = pageoph,
-  year = {1998},
-  volume = {151},
-  pages = {223-256}
+author = {J.-P. Montagner},
+title = {Where can seismic anisotropy be detected in the {E}arth's mantle?
+In boundary layers \ldots},
+journal = pageoph,
+year = {1998},
+volume = {151},
+pages = {223-256}
 }
 
 @ARTICLE{boutet,
-  author = {L. Boutet de Monvel and P. Kr\'ee},
-  title = {Pseudo-differential operators and {G}evrey classes},
-  journal = {Ann. Inst. Four.},
-  year = {1967},
-  volume = {17},
-  pages = {295-323}
+author = {L. Boutet de Monvel and P. Kr\'ee},
+title = {Pseudo-differential operators and {G}evrey classes},
+journal = {Ann. Inst. Four.},
+year = {1967},
+volume = {17},
+pages = {295-323}
 }
 
 @ARTICLE{MoLaMa98,
-  author = {W. Mooney and G. Laske and G. Masters},
-  title = {Crust 5.1: a global crustal model at $5 \times 5$ degrees},
-  journal = jgr,
-  year = {1998},
-  volume = {103},
-  pages = {727-747}
+author = {W. Mooney and G. Laske and G. Masters},
+title = {Crust 5.1: a global crustal model at $5 \times 5$ degrees},
+journal = jgr,
+year = {1998},
+volume = {103},
+pages = {727-747}
 }
 
 @ARTICLE{MoGaLaWi04,
-  author = {Melissa M. Moore and Edward J. Garnero and Thorne Lay and Quentin
-	Williams},
-  title = {Shear wave splitting and waveform complexity for lowermost mantle
-	structures with low-velocity lamellae and transverse isotropy},
-  journal = jgr,
-  year = {2004},
-  volume = {109},
-  pages = {B02319},
-  doi = {10.1029/2003JB002546}
+author = {Melissa M. Moore and Edward J. Garnero and Thorne Lay and Quentin
+Williams},
+title = {Shear wave splitting and waveform complexity for lowermost mantle
+structures with low-velocity lamellae and transverse isotropy},
+journal = jgr,
+year = {2004},
+volume = {109},
+pages = {B02319},
+doi = {10.1029/2003JB002546}
 }
 
 @ARTICLE{Morelli86,
-  author = {A. Morelli and A. Dziewo\'nski and J. Woodhouse},
-  title = {Anisotropy of the inner core inferred from {PKIKP} travel times},
-  journal = grl,
-  year = {1986},
-  volume = {13},
-  pages = {1545-1548}
+author = {A. Morelli and A. Dziewo\'nski and J. Woodhouse},
+title = {Anisotropy of the inner core inferred from {PKIKP} travel times},
+journal = grl,
+year = {1986},
+volume = {13},
+pages = {1545-1548}
 }
 
 @ARTICLE{MoLuTr09,
-  author = {C. Morency and Y. Luo and J. Tromp},
-  title = {Finite-frequency kernels for wave propagation in porous media based
-	upon adjoint methods},
-  journal = gji,
-  year = {2009},
-  doi = {10.1111/j.1365-246X.2009.04332}
+author = {C. Morency and Y. Luo and J. Tromp},
+title = {Finite-frequency kernels for wave propagation in porous media based
+upon adjoint methods},
+journal = gji,
+year = {2009},
+doi = {10.1111/j.1365-246X.2009.04332}
 }
 
 @ARTICLE{MoTr08,
-  author = {C. Morency and J. Tromp},
-  title = {Spectral-element simulations of wave propagation in poroelastic media},
-  journal = gji,
-  year = {2008},
-  volume = {175},
-  pages = {301-345}
+author = {C. Morency and J. Tromp},
+title = {Spectral-element simulations of wave propagation in poroelastic media},
+journal = gji,
+year = {2008},
+volume = {175},
+pages = {301-345}
 }
 
 @ARTICLE{Morita96,
-  author = {Y. Morita},
-  title = {The characteristics of {J}-array seismograms},
-  journal = {J. Phys. Earth},
-  year = {1996},
-  volume = {44},
-  pages = {657-668}
+author = {Y. Morita},
+title = {The characteristics of {J}-array seismograms},
+journal = {J. Phys. Earth},
+year = {1996},
+volume = {44},
+pages = {657-668}
 }
 
 @ARTICLE{MoDr89,
-  author = {T. K. Mossessian and M. Dravinski},
-  title = {Scattering of elastic waves by three-dimensional surface topographies},
-  journal = {Wave Motion},
-  year = {1989},
-  volume = {11},
-  pages = {579-592}
+author = {T. K. Mossessian and M. Dravinski},
+title = {Scattering of elastic waves by three-dimensional surface topographies},
+journal = {Wave Motion},
+year = {1989},
+volume = {11},
+pages = {579-592}
 }
 
 @ARTICLE{Mou04,
-  author = {A. Moura},
-  title = {Note on the analyticity of complex functions in the anisotropic {L}amb's
-	problem},
-  journal = {Wave Motion},
-  year = {2004},
-  volume = {40},
-  pages = {89-93}
+author = {A. Moura},
+title = {Note on the analyticity of complex functions in the anisotropic {L}amb's
+problem},
+journal = {Wave Motion},
+year = {2004},
+volume = {40},
+pages = {89-93}
 }
 
 @ARTICLE{MouDes95,
-  author = {A. Mourad and M. Deschamps},
-  title = {Lamb's problem for an anisotropic half-space studied by the {C}agniard-de
-	{H}oop method},
-  journal = jasa,
-  year = {1995},
-  volume = {97},
-  pages = {3194-3197},
-  number = {5}
+author = {A. Mourad and M. Deschamps},
+title = {Lamb's problem for an anisotropic half-space studied by the {C}agniard-de
+{H}oop method},
+journal = jasa,
+year = {1995},
+volume = {97},
+pages = {3194-3197},
+number = {5}
 }
 
 @ARTICLE{MouDesCas96,
-  author = {A. Mourad and M. Deschamps and B. Castagn\`ede},
-  title = {Acoustic waves generated by a transient line source in an anisotropic
-	half-space},
-  journal = {Acustica - Acta Acustica},
-  year = {1996},
-  volume = {82},
-  pages = {839-851}
+author = {A. Mourad and M. Deschamps and B. Castagn\`ede},
+title = {Acoustic waves generated by a transient line source in an anisotropic
+half-space},
+journal = {Acustica - Acta Acustica},
+year = {1996},
+volume = {82},
+pages = {839-851}
 }
 
 @ARTICLE{MuDeEtNi92,
-  author = {F. Muir and J. Dellinger and J. Etgen and D. Nichols},
-  title = {Modelling elastic fields across irregular boundaries},
-  journal = geophysics,
-  year = {1992},
-  volume = {57},
-  pages = {1189-1193},
-  number = {9}
+author = {F. Muir and J. Dellinger and J. Etgen and D. Nichols},
+title = {Modelling elastic fields across irregular boundaries},
+journal = geophysics,
+year = {1992},
+volume = {57},
+pages = {1189-1193},
+number = {9}
 }
 
 @ARTICLE{MuBe82,
-  author = {Robert Mullen and Ted Belytschko},
-  title = {Dispersion analysis of finite element semidiscretizations of the
-	two-dimensional wave equation},
-  journal = ijnme,
-  year = {1982},
-  volume = {18},
-  pages = {11-29},
-  number = {1},
-  doi = {10.1002/nme.1620180103}
+author = {Robert Mullen and Ted Belytschko},
+title = {Dispersion analysis of finite element semidiscretizations of the
+two-dimensional wave equation},
+journal = ijnme,
+year = {1982},
+volume = {18},
+pages = {11-29},
+number = {1},
+doi = {10.1002/nme.1620180103}
 }
 
 @ARTICLE{MuHiSaOhKa04,
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+- {II. W}aves in solid-fluid media},
+journal = gji,
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+volume = {174},
+pages = {873-888},
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+seismograms - {I. M}oment-tensor source},
+journal = gji,
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+volume = {168},
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+model},
+institution = {U.S. Department of Commerce},
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+author = {{NVIDIA Corporation}},
+title = {{NVIDIA's} Next Generation {CUDA} Compute Architecture: {FERMI}},
+institution = {NVIDIA},
+year = {2009},
+address = {Santa Clara, California, USA},
+month = sep,
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+Unified {GPU} Architecture for Visual Computing},
+institution = {NVIDIA},
+year = {2008},
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+author = {Lars Nyland and Mark Harris and Jan Prins},
+title = {Fast {N}-body simulation with {CUDA}},
+booktitle = {GPU Gems 3},
+publisher = {Addison-Wesley Professional, Boston, MA, USA},
+year = {2007},
+chapter = {31},
+pages = {677--695},
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+year = {2006},
+volume = {33},
+pages = {L07305},
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-  journal = bssa,
-  year = {1995},
-  volume = {85},
-  pages = {1688-1710}
+author = {K. B. Olsen and J. C. Pechmann and G. T. Schuster},
+title = {Simulation of 3-{D} elastic wave propagation in the {S}alt {L}ake
+basin},
+journal = bssa,
+year = {1995},
+volume = {85},
+pages = {1688-1710}
 }
 
 @ARTICLE{Ors80,
-  author = {S. A. Orszag},
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-  journal = jcp,
-  year = {1980},
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+author = {S. A. Orszag},
+title = {Spectral methods for problems in complex geometries},
+journal = jcp,
+year = {1980},
+volume = {37},
+pages = {70-92}
 }
 
 @ARTICLE{OsSe88,
-  author = {S. Osher and J. A. Sethian},
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-  journal = jcp,
-  year = {1988},
-  volume = {79},
-  pages = {12-49}
+author = {S. Osher and J. A. Sethian},
+title = {Fronts propagating with curvature dependent speed: algorithms based
+on {H}amilton-{J}acobi formulations},
+journal = jcp,
+year = {1988},
+volume = {79},
+pages = {12-49}
 }
 
 @ARTICLE{Ott71,
-  author = {M. Ottaviani},
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-  journal = bssa,
-  year = {1971},
-  volume = {61},
-  pages = {1119-1152},
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+author = {M. Ottaviani},
+title = {Elastic wave propagation in two evenly-welded quarter-spaces},
+journal = bssa,
+year = {1971},
+volume = {61},
+pages = {1119-1152},
+number = {5}
 }
 
 @ARTICLE{Owens:2008:GC,
-  author = {John D. Owens and Mike Houston and David P. Luebke and Simon Green
-	and John E. Stone and James C. Phillips},
-  title = {{GPU} Computing},
-  journal = {Proceedings of the IEEE},
-  year = {2008},
-  volume = {96},
-  pages = {879--899},
-  number = {5},
-  month = may,
-  doi = {10.1109/JPROC.2008.917757}
+author = {John D. Owens and Mike Houston and David P. Luebke and Simon Green
+and John E. Stone and James C. Phillips},
+title = {{GPU} Computing},
+journal = {Proceedings of the IEEE},
+year = {2008},
+volume = {96},
+pages = {879--899},
+number = {5},
+month = may,
+doi = {10.1109/JPROC.2008.917757}
 }
 
 @ARTICLE{owens_luebke_govindaraju_2007,
-  author = {John D. Owens AND David P. Luebke AND Naga K. Govindaraju AND Mark
-	J. Harris AND Jens Kr{\"u}ger AND Aaron E. Lefohn AND Timothy J.
-	Purcell},
-  title = {A Survey of General-Purpose Computation on Graphics Hardware},
-  journal = {Computer Graphics Forum},
-  year = {2007},
-  volume = {26},
-  pages = {80--113},
-  number = {1},
-  month = mar,
-  doi = {10.1111/j.1467-8659.2007.01012.x}
+author = {John D. Owens AND David P. Luebke AND Naga K. Govindaraju AND Mark
+J. Harris AND Jens Kr{\"u}ger AND Aaron E. Lefohn AND Timothy J.
+Purcell},
+title = {A Survey of General-Purpose Computation on Graphics Hardware},
+journal = {Computer Graphics Forum},
+year = {2007},
+volume = {26},
+pages = {80--113},
+number = {1},
+month = mar,
+doi = {10.1111/j.1467-8659.2007.01012.x}
 }
 
 @INPROCEEDINGS{Owens:2005:ASO,
-  author = {John D. Owens and David P. Luebke and Naga K. Govindaraju and Mark
-	J. Harris and Jens Kr{\"{u}}ger and Aaron E. Lefohn and Timothy J.
-	Purcell},
-  title = {A Survey of General-Purpose Computation on Graphics Hardware},
-  booktitle = {Eurographics 2005, State of the Art Reports},
-  year = {2005},
-  pages = {21--51},
-  month = sep
+author = {John D. Owens and David P. Luebke and Naga K. Govindaraju and Mark
+J. Harris and Jens Kr{\"{u}}ger and Aaron E. Lefohn and Timothy J.
+Purcell},
+title = {A Survey of General-Purpose Computation on Graphics Hardware},
+booktitle = {Eurographics 2005, State of the Art Reports},
+year = {2005},
+pages = {21--51},
+month = sep
 }
 
 @BOOK{Pac97,
-  title = {Parallel programming with {MPI}},
-  publisher = {Morgan Kaufmann Press},
-  year = {1997},
-  author = {P. S. Pacheco},
-  address = {San Francisco}
+title = {Parallel programming with {MPI}},
+publisher = {Morgan Kaufmann Press},
+year = {1997},
+author = {P. S. Pacheco},
+address = {San Francisco}
 }
 
 @ARTICLE{Page1995,
-  author = {R. A. Page and G. Plafker and H. Pulpan},
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-	earthquake potential?},
-  journal = {Geology},
-  year = {1995},
-  volume = {23},
-  pages = {629-632}
+author = {R. A. Page and G. Plafker and H. Pulpan},
+title = {Block rotation in east-central {A}laska: a framework for evaluating
+earthquake potential?},
+journal = {Geology},
+year = {1995},
+volume = {23},
+pages = {629-632}
 }
 
 @ARTICLE{PaRo04,
-  author = {M. Panning and B. Romanowicz},
-  title = {Inferences on flow at the base of {E}arth's mantle based on seismic
-	anisotropy},
-  journal = {Science},
-  year = {2004},
-  volume = {303},
-  pages = {351-353}
+author = {M. Panning and B. Romanowicz},
+title = {Inferences on flow at the base of {E}arth's mantle based on seismic
+anisotropy},
+journal = {Science},
+year = {2004},
+volume = {303},
+pages = {351-353}
 }
 
 @ARTICLE{PaFaMa99,
-  author = {R. Paolucci and E. Faccioli and F. Maggio},
-  title = {3{D} response analysis of an instrumented hill at {M}atsuzaki, {J}apan,
-	by a spectral method},
-  journal = {J. Seismol.},
-  year = {1999},
-  volume = {3},
-  pages = {191-209}
+author = {R. Paolucci and E. Faccioli and F. Maggio},
+title = {3{D} response analysis of an instrumented hill at {M}atsuzaki, {J}apan,
+by a spectral method},
+journal = {J. Seismol.},
+year = {1999},
+volume = {3},
+pages = {191-209}
 }
 
 @INPROCEEDINGS{PaPe94,
-  author = {A. S. Papageorgiou and D. Pei},
-  title = {3{D} response of cylindrical valleys of arbitrary cross-section to
-	seismic waves incident from any azimuthal direction},
-  booktitle = {Proceedings of the 5th U.S. National Conference on Earthquake Engineering},
-  year = {1994},
-  volume = {3},
-  pages = {45-54},
-  note = {Chicago, Illinois, July 1994}
+author = {A. S. Papageorgiou and D. Pei},
+title = {3{D} response of cylindrical valleys of arbitrary cross-section to
+seismic waves incident from any azimuthal direction},
+booktitle = {Proceedings of the 5th U.S. National Conference on Earthquake Engineering},
+year = {1994},
+volume = {3},
+pages = {45-54},
+note = {Chicago, Illinois, July 1994}
 }
 
 @ARTICLE{Pa86,
-  author = {J. Park},
-  title = {Synthetic seismograms from coupled free oscillations: the effects
-	of lateral structure and rotation},
-  journal = jgr,
-  year = {1986},
-  volume = {91},
-  pages = {6441-6464}
+author = {J. Park},
+title = {Synthetic seismograms from coupled free oscillations: the effects
+of lateral structure and rotation},
+journal = jgr,
+year = {1986},
+volume = {91},
+pages = {6441-6464}
 }
 
 @ARTICLE{PaGi86,
-  author = {J. Park and F. Gilbert},
-  title = {Coupled free oscillations of an aspherical, dissipative, rotating
-	{E}arth: {G}alerkin theory},
-  journal = jgr,
-  year = {1986},
-  volume = {91},
-  pages = {7241-7260}
+author = {J. Park and F. Gilbert},
+title = {Coupled free oscillations of an aspherical, dissipative, rotating
+{E}arth: {G}alerkin theory},
+journal = jgr,
+year = {1986},
+volume = {91},
+pages = {7241-7260}
 }
 
 @ARTICLE{ParkSongTromp2005,
-  author = {J. Park and T. R. A. Song and J. Tromp and E. Okal and S. Stein and
-	G. Roult and E. Clevede and G. Laske and H. Kanamori and P. Davis
-	and J. Berger and C. Braitenberg and M. Van Camp and X. Lei and H.
-	P. Sun and H. Z. Xu and S. Rosat},
-  title = {Earth's free oscillations excited by the 26 {D}ecember 2004 {S}umatra-{A}ndaman
-	earthquake},
-  journal = {Science},
-  year = {2005},
-  volume = {3},
-  pages = {1139-1144},
-  number = {5725}
+author = {J. Park and T. R. A. Song and J. Tromp and E. Okal and S. Stein and
+G. Roult and E. Clevede and G. Laske and H. Kanamori and P. Davis
+and J. Berger and C. Braitenberg and M. Van Camp and X. Lei and H.
+P. Sun and H. Z. Xu and S. Rosat},
+title = {Earth's free oscillations excited by the 26 {D}ecember 2004 {S}umatra-{A}ndaman
+earthquake},
+journal = {Science},
+year = {2005},
+volume = {3},
+pages = {1139-1144},
+number = {5725}
 }
 
 @ARTICLE{PaYu92,
-  author = {J. Park and Y. Yu},
-  title = {Anisotropy and coupled free oscillations: simplified models and surface
-	wave observations},
-  journal = gji,
-  year = {1992},
-  volume = {110},
-  pages = {401-420}
+author = {J. Park and Y. Yu},
+title = {Anisotropy and coupled free oscillations: simplified models and surface
+wave observations},
+journal = gji,
+year = {1992},
+volume = {110},
+pages = {401-420}
 }
 
 @ARTICLE{PaFe80,
-  author = {K. C. Park and C. A. Felippa},
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-	accuracy analysis},
-  journal = {J. Appl. Mech.},
-  year = {1980},
-  volume = {47},
-  pages = {916-926}
+author = {K. C. Park and C. A. Felippa},
+title = {Partitioned transient analysis procedures for coupled field problems:
+accuracy analysis},
+journal = {J. Appl. Mech.},
+year = {1980},
+volume = {47},
+pages = {916-926}
 }
 
 @ARTICLE{PaRa04,
-  author = {Richard Pasquetti and Francesca Rapetti},
-  title = {Spectral element methods on triangles and quadrilaterals: comparisons
-	and applications},
-  journal = jcp,
-  year = {2004},
-  volume = {198},
-  pages = {349-362},
-  number = {1},
-  doi = {10.1016/j.jcp.2004.01.010}
+author = {Richard Pasquetti and Francesca Rapetti},
+title = {Spectral element methods on triangles and quadrilaterals: comparisons
+and applications},
+journal = jcp,
+year = {2004},
+volume = {198},
+pages = {349-362},
+number = {1},
+doi = {10.1016/j.jcp.2004.01.010}
 }
 
 @ARTICLE{Pat84,
-  author = {A. T. Patera},
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-	expansion},
-  journal = jcp,
-  year = {1984},
-  volume = {54},
-  pages = {468-488}
+author = {A. T. Patera},
+title = {A spectral element method for fluid dynamics: laminar flow in a channel
+expansion},
+journal = jcp,
+year = {1984},
+volume = {54},
+pages = {468-488}
 }
 
 @INCOLLECTION{Pav05,
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-  year = {2005},
-  editor = {Alan Levander and Guust Nolet},
-  volume = {157},
-  series = {Geophysical Monograph},
-  pages = {171-186},
-  address = {Washington DC, USA}
+author = {G. L. Pavlis},
+title = {Direct imaging of the coda of teleseismic {P} waves},
+booktitle = {Seismic Earth: Array Analysis of Broadband Seismograms},
+publisher = {American Geophysical Union},
+year = {2005},
+editor = {Alan Levander and Guust Nolet},
+volume = {157},
+series = {Geophysical Monograph},
+pages = {171-186},
+address = {Washington DC, USA}
 }
 
 @BOOK{Pay83,
-  title = {Elastic wave propagation in transversely isotropic media},
-  publisher = {Martinus Nijhoff},
-  year = {1983},
-  author = {R. G. Payton},
-  address = {The Hague, The Netherlands}
+title = {Elastic wave propagation in transversely isotropic media},
+publisher = {Martinus Nijhoff},
+year = {1983},
+author = {R. G. Payton},
+address = {The Hague, The Netherlands}
 }
 
 @ARTICLE{Pay81,
-  author = {R. G. Payton},
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-	elastic half-space},
-  journal = {SIAM J. Appl. Math.},
-  year = {1981},
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-  pages = {373-389}
+author = {R. G. Payton},
+title = {Epicenter and epicentral-axis motion of a transversely isotropic
+elastic half-space},
+journal = {SIAM J. Appl. Math.},
+year = {1981},
+volume = {40},
+pages = {373-389}
 }
 
 @PHDTHESIS{Ped94,
-  author = {H. A. Pedersen},
-  title = {{\'E}tude de la diffraction tridimensionnelle des ondes sismiques
-	dans des structures \`a g\'eom\'etrie bidimensionnelle, d\'eveloppement
-	th\'eorique et applications},
-  school = {Universit\'e Joseph Fourier},
-  year = {1994},
-  address = {Grenoble}
+author = {H. A. Pedersen},
+title = {{\'E}tude de la diffraction tridimensionnelle des ondes sismiques
+dans des structures \`a g\'eom\'etrie bidimensionnelle, d\'eveloppement
+th\'eorique et applications},
+school = {Universit\'e Joseph Fourier},
+year = {1994},
+address = {Grenoble}
 }
 
 @ARTICLE{PeLeHaCaBa94,
-  author = {H. A. Pedersen and B. LeBrun and D. Hatzfeld and M. Campillo and
-	P.Y. Bard},
-  title = {Ground motion amplitude across ridges},
-  journal = bssa,
-  year = {1994},
-  volume = {84},
-  pages = {1786-1800}
+author = {H. A. Pedersen and B. LeBrun and D. Hatzfeld and M. Campillo and
+P.Y. Bard},
+title = {Ground motion amplitude across ridges},
+journal = bssa,
+year = {1994},
+volume = {84},
+pages = {1786-1800}
 }
 
 @ARTICLE{PeSaCa94,
-  author = {H. A. Pedersen and F. J. S\'anchez-Sesma and M. Campillo},
-  title = {Three-dimensional scattering by two-dimensional topographies},
-  journal = bssa,
-  year = {1994},
-  volume = {84},
-  pages = {1169-1183}
+author = {H. A. Pedersen and F. J. S\'anchez-Sesma and M. Campillo},
+title = {Three-dimensional scattering by two-dimensional topographies},
+journal = bssa,
+year = {1994},
+volume = {84},
+pages = {1169-1183}
 }
 
 @ARTICLE{PeJoArSiFe03,
-  author = {R. Pedersen and S. J\'onsson and T. \'Arnad\'ottir and F. Sigmundsson
-	and K. L. Feigl},
-  title = {Fault slip distribution estimated from joint inversion of {InSAR}
-	and {GPS} measurements of two {J}une 2000 {M$_w$}=6.5 earthquakes
-	in {S}outh {I}celand},
-  journal = {Earth and Planetary Science Letters},
-  year = {2003},
-  volume = {9999999},
-  pages = {999998-999999},
-  note = {submitted}
+author = {R. Pedersen and S. J\'onsson and T. \'Arnad\'ottir and F. Sigmundsson
+and K. L. Feigl},
+title = {Fault slip distribution estimated from joint inversion of {InSAR}
+and {GPS} measurements of two {J}une 2000 {M$_w$}=6.5 earthquakes
+in {S}outh {I}celand},
+journal = {Earth and Planetary Science Letters},
+year = {2003},
+volume = {9999999},
+pages = {999998-999999},
+note = {submitted}
 }
 
 @ARTICLE{pedersenetal2001,
-  author = {R. Pedersen and F. Sigmundsson and K. L. Feigl and T. \'Arnad\'ottir},
-  title = {Coseismic interferograms of two {M}s=6.6 earthquakes in the {S}outh
-	{I}celand {S}eismic {Z}one, {J}une 2000},
-  journal = grl,
-  year = {2001},
-  volume = {28},
-  pages = {3341-3344}
+author = {R. Pedersen and F. Sigmundsson and K. L. Feigl and T. \'Arnad\'ottir},
+title = {Coseismic interferograms of two {M}s=6.6 earthquakes in the {S}outh
+{I}celand {S}eismic {Z}one, {J}une 2000},
+journal = grl,
+year = {2001},
+volume = {28},
+pages = {3341-3344}
 }
 
 @ARTICLE{PeRo96,
-  author = {F. Pellegrini and J. Roman},
-  title = {{SCOTCH}: A Software Package for Static Mapping by Dual Recursive
-	Bipartitioning of Process and Architecture Graphs},
-  journal = lncs,
-  year = {1996},
-  volume = {1067},
-  pages = {493-498}
+author = {F. Pellegrini and J. Roman},
+title = {{SCOTCH}: A Software Package for Static Mapping by Dual Recursive
+Bipartitioning of Process and Architecture Graphs},
+journal = lncs,
+year = {1996},
+volume = {1067},
+pages = {493-498}
 }
 
 @ARTICLE{Pel76,
-  author = {W. R. Peltier},
-  title = {Glacial isostatic adjustment: {II - T}he inverse problem},
-  journal = gjras,
-  year = {1976},
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-  pages = {669-706}
+author = {W. R. Peltier},
+title = {Glacial isostatic adjustment: {II - T}he inverse problem},
+journal = gjras,
+year = {1976},
+volume = {46},
+pages = {669-706}
 }
 
 @ARTICLE{PeKaHeCrCa10,
-  author = {Ch. Pelties and M. K\"aser and V. Hermann and C. E. Castro},
-  title = {Regular versus irregular meshing for complicated models and their
-	effect on synthetic seismograms},
-  journal = {Geophys. J. Int.},
-  year = {2010},
-  volume = {183},
-  pages = {1031-1051}
+author = {Ch. Pelties and M. K\"aser and V. Hermann and C. E. Castro},
+title = {Regular versus irregular meshing for complicated models and their
+effect on synthetic seismograms},
+journal = {Geophys. J. Int.},
+year = {2010},
+volume = {183},
+pages = {1031-1051}
 }
 
 @ARTICLE{Pel90,
-  author = {R. B. Pelz},
-  title = {Pseudospectral methods on massively parallel computers},
-  journal = cmame,
-  year = {1990},
-  volume = {80},
-  pages = {493-503}
+author = {R. B. Pelz},
+title = {Pseudospectral methods on massively parallel computers},
+journal = cmame,
+year = {1990},
+volume = {80},
+pages = {493-503}
 }
 
 @ARTICLE{PeTo95,
-  author = {C. B. Peng and M. Nafi T\"oksoz},
-  title = {An optimal absorbing boundary condition for elastic wave modeling},
-  journal = geophysics,
-  year = {1995},
-  volume = {60},
-  pages = {296-301}
+author = {C. B. Peng and M. Nafi T\"oksoz},
+title = {An optimal absorbing boundary condition for elastic wave modeling},
+journal = geophysics,
+year = {1995},
+volume = {60},
+pages = {296-301}
 }
 
 @ARTICLE{PeBa89,
-  author = {V. Perrier and C. Basdevant},
-  title = {La d\'ecomposition en ondelettes p\'eriodiques, un outil pour l'analyse
-	de champs inhomog\`enes},
-  journal = {La Recherche A\'erospatiale},
-  year = {1989},
-  volume = {3},
-  pages = {99999998-99999999}
+author = {V. Perrier and C. Basdevant},
+title = {La d\'ecomposition en ondelettes p\'eriodiques, un outil pour l'analyse
+de champs inhomog\`enes},
+journal = {La Recherche A\'erospatiale},
+year = {1989},
+volume = {3},
+pages = {99999998-99999999}
 }
 
 @INPROCEEDINGS{PeBo06,
-  author = {E. Petit and F. Bodin},
-  title = {Extracting Threads Using Traces for System on a Chip},
-  booktitle = {Proceedings of the Compilers for Parallel Computers (CPC'2006)},
-  year = {2006},
-  address = {La Coru{\~{n}}a, Spain},
-  month = {January}
+author = {E. Petit and F. Bodin},
+title = {Extracting Threads Using Traces for System on a Chip},
+booktitle = {Proceedings of the Compilers for Parallel Computers (CPC'2006)},
+year = {2006},
+address = {La Coru{\~{n}}a, Spain},
+month = {January}
 }
 
 @ARTICLE{PeOlMa2001,
-  author = {S. Peyrat and K. B. Olsen and R. Madariaga},
-  title = {Dynamic modeling of the 1992 {L}anders earthquake},
-  journal = jgr,
-  year = {2001},
-  volume = {106},
-  pages = {26467-26482}
+author = {S. Peyrat and K. B. Olsen and R. Madariaga},
+title = {Dynamic modeling of the 1992 {L}anders earthquake},
+journal = jgr,
+year = {2001},
+volume = {106},
+pages = {26467-26482}
 }
 
 @INPROCEEDINGS{Phillips:2009:RAP,
-  author = {Everett H. Phillips and Yao Zhang and Roger L. Davis and John D.
-	Owens},
-  title = {Rapid Aerodynamic Performance Prediction on a Cluster of Graphics
-	Processing Units},
-  booktitle = {Proceedings of the 47th {AIAA} Aerospace Sciences Meeting},
-  year = {2009},
-  pages = {1-11},
-  month = jan
+author = {Everett H. Phillips and Yao Zhang and Roger L. Davis and John D.
+Owens},
+title = {Rapid Aerodynamic Performance Prediction on a Cluster of Graphics
+Processing Units},
+booktitle = {Proceedings of the 47th {AIAA} Aerospace Sciences Meeting},
+year = {2009},
+pages = {1-11},
+month = jan
 }
 
 @INPROCEEDINGS{PhStSc08,
-  author = {James C. Phillips and John E. Stone and Klaus Schulten},
-  title = {Adapting a message-driven parallel application to {GPU}-accelerated
-	clusters},
-  booktitle = {SC '08: Proceedings of the 2008 ACM/IEEE conference on Supercomputing},
-  year = {2008},
-  pages = {1--9},
-  month = nov,
-  doi = {10.1145/1413370.1413379}
+author = {James C. Phillips and John E. Stone and Klaus Schulten},
+title = {Adapting a message-driven parallel application to {GPU}-accelerated
+clusters},
+booktitle = {SC '08: Proceedings of the 2008 ACM/IEEE conference on Supercomputing},
+year = {2008},
+pages = {1--9},
+month = nov,
+doi = {10.1145/1413370.1413379}
 }
 
 @ARTICLE{Phinney66,
-  author = {Phinney, R. A and Alexander, S. S.},
-  title = {P wave diffraction theory and the structure of the core-mantle boundary},
-  journal = jgr,
-  year = {1966},
-  volume = {71},
-  pages = {5959-5975}
+author = {Phinney, R. A and Alexander, S. S.},
+title = {P wave diffraction theory and the structure of the core-mantle boundary},
+journal = jgr,
+year = {1966},
+volume = {71},
+pages = {5959-5975}
 }
 
 @ARTICLE{PhBu73,
-  author = {R. A. Phinney and R. Burridge},
-  title = {Representation of Elastic-Gravitational Excitation of a Spherical
-	{E}arth Model by Generalized Spherical Harmonics},
-  journal = gjras,
-  year = {1973},
-  volume = {34},
-  pages = {451-487}
+author = {R. A. Phinney and R. Burridge},
+title = {Representation of Elastic-Gravitational Excitation of a Spherical
+{E}arth Model by Generalized Spherical Harmonics},
+journal = gjras,
+year = {1973},
+volume = {34},
+pages = {451-487}
 }
 
 @ARTICLE{Phung,
-  author = {K. D. Phung},
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-  journal = {ESAIM Control Optim. Calc. Var.},
-  year = {2000},
-  volume = {5},
-  pages = {87-137}
+author = {K. D. Phung},
+title = {Controllability and stabilization of electromagnetic waves},
+journal = {ESAIM Control Optim. Calc. Var.},
+year = {2000},
+volume = {5},
+pages = {87-137}
 }
 
 @BOOK{Pil79,
-  title = {Elastic waves in the {E}arth},
-  publisher = {Elsevier Scientific Publishing Company},
-  year = {1979},
-  author = {Walter L. Pilant},
-  volume = {11 of "Developments in Solid Earth Geophysics" Series},
-  address = {Amsterdam, The Netherlands}
+title = {Elastic waves in the {E}arth},
+publisher = {Elsevier Scientific Publishing Company},
+year = {1979},
+author = {Walter L. Pilant},
+volume = {11 of "Developments in Solid Earth Geophysics" Series},
+address = {Amsterdam, The Netherlands}
 }
 
 @ARTICLE{PiKnSc64,
-  author = {W. L. Pilant and L. Knopoff and F. Schwab},
-  title = {Transmission and reflection of surface waves at a corner, part 3:
-	{R}ayleigh waves (experimental)},
-  journal = jgr,
-  year = {1964},
-  volume = {69},
-  pages = {291-297}
+author = {W. L. Pilant and L. Knopoff and F. Schwab},
+title = {Transmission and reflection of surface waves at a corner, part 3:
+{R}ayleigh waves (experimental)},
+journal = jgr,
+year = {1964},
+volume = {69},
+pages = {291-297}
 }
 
 @ARTICLE{PiIr96a,
-  author = {A. Pitarka and K. Irikura},
-  title = {Modeling 3{D} surface topography by a finite-difference method: {K}obe-{JMA}
-	station site, {J}apan, case study},
-  journal = grl,
-  year = {1996},
-  volume = {23},
-  pages = {2729-2732}
+author = {A. Pitarka and K. Irikura},
+title = {Modeling 3{D} surface topography by a finite-difference method: {K}obe-{JMA}
+station site, {J}apan, case study},
+journal = grl,
+year = {1996},
+volume = {23},
+pages = {2729-2732}
 }
 
 @ARTICLE{PiIr96b,
-  author = {A. Pitarka and K. Irikura},
-  title = {Basin structure effects on long period strong motions in the {S}an
-	{F}ernando valley and the {L}os {A}ngeles basin from the 1994 {N}orthridge
-	earthquake and aftershocks},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {S126-S137},
-  number = {1B}
+author = {A. Pitarka and K. Irikura},
+title = {Basin structure effects on long period strong motions in the {S}an
+{F}ernando valley and the {L}os {A}ngeles basin from the 1994 {N}orthridge
+earthquake and aftershocks},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {S126-S137},
+number = {1B}
 }
 
 @ARTICLE{PiIrIwKa96,
-  author = {A. Pitarka and K. Irikura and T. Iwata and T. Kagawa},
-  title = {Basin structure effects in the {K}obe area inferred from modelling
-	of ground motions from two aftershocks of the {J}anuary 17, 1995,
-	{H}yogo-ken {N}anbu earthquake},
-  journal = {J. Phys. Earth},
-  year = {1996},
-  volume = {44},
-  pages = {563-576}
+author = {A. Pitarka and K. Irikura and T. Iwata and T. Kagawa},
+title = {Basin structure effects in the {K}obe area inferred from modelling
+of ground motions from two aftershocks of the {J}anuary 17, 1995,
+{H}yogo-ken {N}anbu earthquake},
+journal = {J. Phys. Earth},
+year = {1996},
+volume = {44},
+pages = {563-576}
 }
 
 @ARTICLE{PiIrIw98,
-  author = {A. Pitarka and K. Irikura and T. Iwata and H. Sekiguchi},
-  title = {Three-dimensional simulation of the near-fault ground motion for
-	the 1995 {H}yogo-ken {N}anbu ({K}obe), {J}apan, earthquake},
-  journal = bssa,
-  year = {1998},
-  volume = {88},
-  pages = {428-440}
+author = {A. Pitarka and K. Irikura and T. Iwata and H. Sekiguchi},
+title = {Three-dimensional simulation of the near-fault ground motion for
+the 1995 {H}yogo-ken {N}anbu ({K}obe), {J}apan, earthquake},
+journal = bssa,
+year = {1998},
+volume = {88},
+pages = {428-440}
 }
 
 @ARTICLE{PlBaAyLa09,
-  author = {Judit Planas and Rosa M. Badia and Eduard Ayguad\'{e} and Jesus Labarta},
-  title = {Hierarchical Task-Based Programming With {StarSs}},
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-  year = {2009},
-  volume = {23},
-  pages = {284-299},
-  number = {3},
-  doi = {10.1177/1094342009106195}
+author = {Judit Planas and Rosa M. Badia and Eduard Ayguad\'{e} and Jesus Labarta},
+title = {Hierarchical Task-Based Programming With {StarSs}},
+journal = {International Journal of High Performance Computing Applications},
+year = {2009},
+volume = {23},
+pages = {284-299},
+number = {3},
+doi = {10.1177/1094342009106195}
 }
 
 @ARTICLE{PlSh88,
-  author = {B. J. Plohr and D. H. Sharp},
-  title = {A conservative {E}ulerian formulation of the equations for elastic
-	flow},
-  journal = {Advances in Applied Mathematics},
-  year = {1988},
-  volume = {9},
-  pages = {481-499}
+author = {B. J. Plohr and D. H. Sharp},
+title = {A conservative {E}ulerian formulation of the equations for elastic
+flow},
+journal = {Advances in Applied Mathematics},
+year = {1988},
+volume = {9},
+pages = {481-499}
 }
 
 @ARTICLE{Poin00,
-  author = {T. Pointer and E. Liu and J. A. Hudson},
-  title = {Seismic wave propagation in cracked porous media},
-  journal = gji,
-  year = {2000},
-  volume = {141},
-  pages = {199-231}
+author = {T. Pointer and E. Liu and J. A. Hudson},
+title = {Seismic wave propagation in cracked porous media},
+journal = gji,
+year = {2000},
+volume = {141},
+pages = {199-231}
 }
 
 @ARTICLE{Poin98,
-  author = {T. Pointer and E. Liu and J. A. Hudson},
-  title = {Numerical modelling of seismic waves scattered by hydrofractures:
-	application of the indirect boundary method},
-  journal = gji,
-  year = {1998},
-  volume = {135},
-  pages = {289-303}
+author = {T. Pointer and E. Liu and J. A. Hudson},
+title = {Numerical modelling of seismic waves scattered by hydrofractures:
+application of the indirect boundary method},
+journal = gji,
+year = {1998},
+volume = {135},
+pages = {289-303}
 }
 
 @ARTICLE{PonDesEveAud01,
-  author = {O. Poncelet and M. Deschamps and A.G. Every and B. Audoin},
-  title = {Extension to cuspidal edges of wave surfaces of anisotropic solids:
-	treatment of near cusp behavior},
-  journal = {Review of Progress in Quantitative Nondestructive Evaluation},
-  year = {2001},
-  volume = {20},
-  pages = {51-58}
+author = {O. Poncelet and M. Deschamps and A.G. Every and B. Audoin},
+title = {Extension to cuspidal edges of wave surfaces of anisotropic solids:
+treatment of near cusp behavior},
+journal = {Review of Progress in Quantitative Nondestructive Evaluation},
+year = {2001},
+volume = {20},
+pages = {51-58}
 }
 
 @ARTICLE{PoWe91,
-  author = {D. J. Ponti and R. E. Wells},
-  title = {Off-fault ground ruptures in the {S}anta-{C}ruz mountains, {C}alifornia:
-	ridge-top spreading versus tectonic extension during the 1989 {L}oma
-	{P}rieta earthquake},
-  journal = bssa,
-  year = {1991},
-  volume = {81},
-  pages = {1480-1510}
+author = {D. J. Ponti and R. E. Wells},
+title = {Off-fault ground ruptures in the {S}anta-{C}ruz mountains, {C}alifornia:
+ridge-top spreading versus tectonic extension during the 1989 {L}oma
+{P}rieta earthquake},
+journal = bssa,
+year = {1991},
+volume = {81},
+pages = {1480-1510}
 }
 
 @ARTICLE{Poupinet83,
-  author = {G. Poupinet and R. Pillet and A. Souriau},
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-	travel times},
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-  year = {1983},
-  volume = {305},
-  pages = {204-206}
+author = {G. Poupinet and R. Pillet and A. Souriau},
+title = {Possible heterogeneity of the {E}arth's core deduced from {PKIKP}
+travel times},
+journal = {Nature},
+year = {1983},
+volume = {305},
+pages = {204-206}
 }
 
 @PHDTHESIS{prat2005,
-  author = {F. Prat},
-  title = {Analyse du Generalized Screen Propagator},
-  school = {Universit\'{e} de Pau et des Pays de l'Adour},
-  year = {2005}
+author = {F. Prat},
+title = {Analyse du Generalized Screen Propagator},
+school = {Universit\'{e} de Pau et des Pays de l'Adour},
+year = {2005}
 }
 
 @ARTICLE{Pra99,
-  author = {R. Gerhard Pratt},
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-	and verification in a physical scale model},
-  journal = geophysics,
-  year = {1999},
-  volume = {64},
-  pages = {888-901},
-  number = {3}
+author = {R. Gerhard Pratt},
+title = {Seismic waveform inversion in the frequency domain, {P}art 1: Theory
+and verification in a physical scale model},
+journal = geophysics,
+year = {1999},
+volume = {64},
+pages = {888-901},
+number = {3}
 }
 
 @ARTICLE{PrCh92,
-  author = {R. G. Pratt and C. Chapman},
-  title = {Traveltime tomography in anisotropic media -{II}: Application},
-  journal = gji,
-  year = {1992},
-  volume = {109},
-  pages = {20-37}
+author = {R. G. Pratt and C. Chapman},
+title = {Traveltime tomography in anisotropic media -{II}: Application},
+journal = gji,
+year = {1992},
+volume = {109},
+pages = {20-37}
 }
 
 @ARTICLE{PrShHi98,
-  author = {R. Gerhard Pratt and Changsoo Shin and G. J. Hicks},
-  title = {Gauss-{N}ewton and full {N}ewton methods in frequency-space seismic
-	waveform inversion},
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-  year = {1998},
-  volume = {133},
-  pages = {341-362},
-  number = {2},
-  doi = {10.1046/j.1365-246X.1998.00498.x}
+author = {R. Gerhard Pratt and Changsoo Shin and G. J. Hicks},
+title = {Gauss-{N}ewton and full {N}ewton methods in frequency-space seismic
+waveform inversion},
+journal = geophysics,
+year = {1998},
+volume = {133},
+pages = {341-362},
+number = {2},
+doi = {10.1046/j.1365-246X.1998.00498.x}
 }
 
 @ARTICLE{PrSh99,
-  author = {R. Gerhard Pratt and Richard M. Shipp},
-  title = {Seismic waveform inversion in the frequency domain, {P}art 2: Fault
-	delineation in sediments using crosshole data},
-  journal = geophysics,
-  year = {1999},
-  volume = {64},
-  pages = {902-914},
-  number = {3}
+author = {R. Gerhard Pratt and Richard M. Shipp},
+title = {Seismic waveform inversion in the frequency domain, {P}art 2: Fault
+delineation in sediments using crosshole data},
+journal = geophysics,
+year = {1999},
+volume = {64},
+pages = {902-914},
+number = {3}
 }
 
 @ARTICLE{PrViPaSc09,
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-  year = {2009},
-  volume = {228},
-  pages = {4468-4477},
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+author = {Tobias Preis and Peter Virnau and Wolfgang Paul and Johannes J. Schneider},
+title = {{GPU} accelerated {M}onte {C}arlo simulation of the {2D} and {3D}
+{I}sing model},
+journal = jcp,
+year = {2009},
+volume = {228},
+pages = {4468-4477},
+doi = {10.1016/j.jcp.2009.03.018}
 }
 
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+title = {Numerical recipes: the art of scientific computing},
+publisher = {Cambridge University Press},
+year = {1994},
+author = {W. H. Press and S. A. Teukolsky and W. T. Vetterling and B. P. Flannery},
+address = {Cambridge, USA}
 }
 
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+author = {Daniel K. Price and John R. Humphrey and Eric J. Kelmelis},
+title = {{GPU}-based accelerated {2D} and {3D FDTD} solvers},
+booktitle = {Proceedings of the SPIE Physics and Simulation of Optoelectronic
+Devices XV Conference},
+publisher = {SPIE and the International Society for Optical Engineering},
+year = {2007},
+volume = {6468},
+address = {San Jose, California, USA},
+doi = {10.1117/12.715044}
 }
 
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+author = {S. R. Pride and J. G. Berryman and J. M. Harris},
+title = {Seismic attenuation due to wave-induced flow},
+journal = jgr,
+year = {2004},
+volume = {109},
+pages = {681-693}
 }
 
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+author = {E. Priolo and J. M. Carcione and G. Seriani},
+title = {Numerical simulation of interface waves by high-order spectral modeling
+techniques},
+journal = jasa,
+year = {1994},
+volume = {95},
+pages = {681-693},
+number = {2}
 }
 
 @ARTICLE{PuAmKa09,
-  author = {de la Puente, J. and Ampuero, J. P. and K\"aser, M.},
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-	{G}alerkin method},
-  journal = jgr,
-  year = {2009},
-  volume = {114},
-  pages = {B10302},
-  doi = {10.1029/2008JB006271}
+author = {de la Puente, J. and Ampuero, J. P. and K\"aser, M.},
+title = {Dynamic rupture modeling on unstructured meshes using a discontinuous
+{G}alerkin method},
+journal = jgr,
+year = {2009},
+volume = {114},
+pages = {B10302},
+doi = {10.1029/2008JB006271}
 }
 
 @ARTICLE{PuSe98,
-  author = {Jay Pulliam and Mrinal K. Sen},
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-  journal = gji,
-  year = {1998},
-  volume = {135},
-  pages = {113-128},
-  number = {1}
+author = {Jay Pulliam and Mrinal K. Sen},
+title = {Seismic anisotropy in the core-mantle transition zone},
+journal = gji,
+year = {1998},
+volume = {135},
+pages = {113-128},
+number = {1}
 }
 
 @ARTICLE{QiGe98,
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-	acoustics},
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-  year = {1998},
-  volume = {139},
-  pages = {166-183},
-  number = {1}
+author = {Q. Qi and T. L. Geers},
+title = {Evaluation of the {P}erfectly {M}atched {L}ayer for computational
+acoustics},
+journal = jcp,
+year = {1998},
+volume = {139},
+pages = {166-183},
+number = {1}
 }
 
 @ARTICLE{sympl1,
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-  title = {Maslov asymptotic theory and symplectic algorithm},
-  journal = {Chinese J. Geophys.},
-  year = {2000},
-  volume = {43},
-  pages = {556-567},
-  number = {4}
+author = {Qin, M.-Z. and Chen, J.-B},
+title = {Maslov asymptotic theory and symplectic algorithm},
+journal = {Chinese J. Geophys.},
+year = {2000},
+volume = {43},
+pages = {556-567},
+number = {4}
 }
 
 @ARTICLE{QuTaZa98,
-  author = {A. Quarteroni and A. Tagliani and E. Zampieri},
-  title = {Generalized {G}alerkin approximations of elastic waves with absorbing
-	boundary conditions},
-  journal = cmame,
-  year = {1998},
-  volume = {163},
-  pages = {323-341}
+author = {A. Quarteroni and A. Tagliani and E. Zampieri},
+title = {Generalized {G}alerkin approximations of elastic waves with absorbing
+boundary conditions},
+journal = cmame,
+year = {1998},
+volume = {163},
+pages = {323-341}
 }
 
 @ARTICLE{Quiroga2005,
-  author = {G. Quiroga-Goode and S. Jim\'enez-Hern\'andez and M. A. P\'erez-Flores
-	and R. Padilla-Hern\'andez},
-  title = {Computational study of seismic waves in homogeneous dynamic-porosity
-	media with thermal and fluid relaxation: {G}auging {B}iot theory},
-  journal = jgr,
-  year = {2005},
-  volume = {110},
-  pages = {B07303},
-  doi = {10.1029/2004JB003347}
+author = {G. Quiroga-Goode and S. Jim\'enez-Hern\'andez and M. A. P\'erez-Flores
+and R. Padilla-Hern\'andez},
+title = {Computational study of seismic waves in homogeneous dynamic-porosity
+media with thermal and fluid relaxation: {G}auging {B}iot theory},
+journal = jgr,
+year = {2005},
+volume = {110},
+pages = {B07303},
+doi = {10.1029/2004JB003347}
 }
 
 @ARTICLE{RuRy00,
-  author = {G. R\"umpker and T. Ryberg},
-  title = {New "Fresnel-zone" estimates for shear-wave splitting observations
-	from finite-difference modeling},
-  journal = grl,
-  year = {2000},
-  volume = {27},
-  pages = {2005-2008}
+author = {G. R\"umpker and T. Ryberg},
+title = {New "Fresnel-zone" estimates for shear-wave splitting observations
+from finite-difference modeling},
+journal = grl,
+year = {2000},
+volume = {27},
+pages = {2005-2008}
 }
 
 @ARTICLE{RaNaLi09,
-  author = {Nikunj Raghuvanshi and Rahul Narain and Ming C. Lin},
-  title = {Efficient and Accurate Sound Propagation Using Adaptive Rectangular
-	Decomposition},
-  journal = {IEEE Transactions on Visualization and Computer Graphics},
-  year = {2009},
-  volume = {15},
-  pages = {789-801},
-  number = {5},
-  doi = {10.1109/TVCG.2009.28}
+author = {Nikunj Raghuvanshi and Rahul Narain and Ming C. Lin},
+title = {Efficient and Accurate Sound Propagation Using Adaptive Rectangular
+Decomposition},
+journal = {IEEE Transactions on Visualization and Computer Graphics},
+year = {2009},
+volume = {15},
+pages = {789-801},
+number = {5},
+doi = {10.1109/TVCG.2009.28}
 }
 
 @ARTICLE{Rah04,
-  author = {A. N. Rahmouni},
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-  journal = {C. R. Acad. Sci. Paris, Ser. I},
-  year = {2004},
-  volume = {338},
-  pages = {963-968}
+author = {A. N. Rahmouni},
+title = {Un mod\`ele {PML} bien pos\'e pour l'\'elastodynamique anisotrope
+({A} well-posed {PML} model for anisotropic elastodynamics)},
+journal = {C. R. Acad. Sci. Paris, Ser. I},
+year = {2004},
+volume = {338},
+pages = {963-968}
 }
 
 @PHDTHESIS{Rah00,
-  author = {A. N. Rahmouni},
-  title = {Des mod\`eles {PML} bien pos\'es pour divers probl\`emes hyperboliques
-	({S}ome well-posed {PML} models for several hyperbolic problems)},
-  school = {University of Paris XIII, France},
-  year = {2000}
+author = {A. N. Rahmouni},
+title = {Des mod\`eles {PML} bien pos\'es pour divers probl\`emes hyperboliques
+({S}ome well-posed {PML} models for several hyperbolic problems)},
+school = {University of Paris XIII, France},
+year = {2000}
 }
 
 @BOOK{Ray45,
-  title = {The theory of sound},
-  publisher = {Dover Publications},
-  year = {1945},
-  author = {L. J. W. S. Rayleigh},
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-  edition = {2nd}
+title = {The theory of sound},
+publisher = {Dover Publications},
+year = {1945},
+author = {L. J. W. S. Rayleigh},
+address = {New York},
+edition = {2nd}
 }
 
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-  author = {L. J. W. S. Rayleigh},
-  title = {The problem of the whispering gallery},
-  journal = {Philosophical Magazine Ser. 6},
-  year = {1910},
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+author = {L. J. W. S. Rayleigh},
+title = {The problem of the whispering gallery},
+journal = {Philosophical Magazine Ser. 6},
+year = {1910},
+volume = {20},
+pages = {1001-1004}
 }
 
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-  journal = {Proc. London Math. Soc.},
-  year = {1887},
-  volume = {17},
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+author = {Lord J. W. S. Rayleigh},
+title = {On waves propagated along the plane surface of an elastic solid},
+journal = {Proc. London Math. Soc.},
+year = {1887},
+volume = {17},
+pages = {4-11}
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 @TECHREPORT{ReHi73,
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-  institution = {Los Alamos Scientific Laboratory},
-  year = {1973},
-  number = {LA-UR-73-479},
-  address = {Los Alamos, USA}
+author = {W. H. Reed and T. R. Hill},
+title = {Triangular mesh methods for the neutron transport equation},
+institution = {Los Alamos Scientific Laboratory},
+year = {1973},
+number = {LA-UR-73-479},
+address = {Los Alamos, USA}
 }
 
 @ARTICLE{reidetal2001,
-  author = {F. J. L. Reid and J. H. Woodhouse and H. J. van Heijst},
-  title = {Upper mantle attenuation and velocity structure from measurements
-	of differential S phases},
-  journal = gji,
-  year = {2001},
-  volume = {145},
-  pages = {615-630}
+author = {F. J. L. Reid and J. H. Woodhouse and H. J. van Heijst},
+title = {Upper mantle attenuation and velocity structure from measurements
+of differential S phases},
+journal = gji,
+year = {2001},
+volume = {145},
+pages = {615-630}
 }
 
 @ARTICLE{ReKoEdHs88,
-  author = {M. Reshef and D. Kosloff and M. Edwards and C. Hsiung},
-  title = {Three dimensional acoustic modeling by the {F}ourier method},
-  journal = geophysics,
-  year = {1988},
-  volume = {53},
-  pages = {1175-1183}
+author = {M. Reshef and D. Kosloff and M. Edwards and C. Hsiung},
+title = {Three dimensional acoustic modeling by the {F}ourier method},
+journal = geophysics,
+year = {1988},
+volume = {53},
+pages = {1175-1183}
 }
 
 @ARTICLE{Ria96,
-  author = {J. A. Rial},
-  title = {The anomalous seismic response of the ground at the {T}arzana {H}ill
-	site during the {N}orthridge 1994 {S}outhern {C}alifornia earthquake:
-	a resonant, sliding block?},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {1714-1723}
+author = {J. A. Rial},
+title = {The anomalous seismic response of the ground at the {T}arzana {H}ill
+site during the {N}orthridge 1994 {S}outhern {C}alifornia earthquake:
+a resonant, sliding block?},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {1714-1723}
 }
 
 @ARTICLE{rial1978,
-  author = {J. A. Rial},
-  title = {On the focusing of seismic body waves at the epicenter's antipode},
-  journal = gjras,
-  year = {1978},
-  volume = {55},
-  pages = {737-743}
+author = {J. A. Rial},
+title = {On the focusing of seismic body waves at the epicenter's antipode},
+journal = gjras,
+year = {1978},
+volume = {55},
+pages = {737-743}
 }
 
 @ARTICLE{rial&cormier1980,
-  author = {J. A. Rial and V. F. Cormier},
-  title = {Seismic waves at the epicenter's antipode},
-  journal = jgr,
-  year = {1980},
-  volume = {85},
-  pages = {2661-2668}
+author = {J. A. Rial and V. F. Cormier},
+title = {Seismic waves at the epicenter's antipode},
+journal = jgr,
+year = {1980},
+volume = {85},
+pages = {2661-2668}
 }
 
 @ARTICLE{RiMeGrBr05,
-  author = {J. E. Richardson and H. J. Melosh and R. J. Greenberg and D. P. O'Brien},
-  title = {The global effects of impact-induced seismic activity on fractured
-	asteroid surface morphology},
-  journal = {Icarus},
-  year = {2005},
-  volume = {179},
-  pages = {325-349}
+author = {J. E. Richardson and H. J. Melosh and R. J. Greenberg and D. P. O'Brien},
+title = {The global effects of impact-induced seismic activity on fractured
+asteroid surface morphology},
+journal = {Icarus},
+year = {2005},
+volume = {179},
+pages = {325-349}
 }
 
 @ARTICLE{Ric94,
-  author = {G. R. Richter},
-  title = {An explicit finite element method for the wave equation},
-  journal = {Appl. Num. Math.},
-  year = {1994},
-  volume = {16},
-  pages = {65-80}
+author = {G. R. Richter},
+title = {An explicit finite element method for the wave equation},
+journal = {Appl. Num. Math.},
+year = {1994},
+volume = {16},
+pages = {65-80}
 }
 
 @PHDTHESIS{Rio97,
-  author = {Bruno Riollet},
-  title = {Simulation num\'erique de la propagation d'ondes sismiques en milieu
-	fractur\'e ({N}umerical simulation of wave propagation in media with
-	cracks)},
-  school = {Universit\'e Paris {\sc VII} Jussieu},
-  year = {1997},
-  address = {Paris}
+author = {Bruno Riollet},
+title = {Simulation num\'erique de la propagation d'ondes sismiques en milieu
+fractur\'e ({N}umerical simulation of wave propagation in media with
+cracks)},
+school = {Universit\'e Paris {\sc VII} Jussieu},
+year = {1997},
+address = {Paris}
 }
 
 @INCOLLECTION{Rit05,
-  author = {J. Ritsema},
-  title = {Global seismic structure maps},
-  booktitle = {Plates, Plumes, and Paradigms},
-  publisher = {Geological Soc. Amer. special paper},
-  year = {2005},
-  editor = {G. R. Foulger and J. H. Natland and D. C. Presnall and D. L. Anderson},
-  volume = {388},
-  pages = {11-18},
-  doi = {10.1130/2005.2388}
+author = {J. Ritsema},
+title = {Global seismic structure maps},
+booktitle = {Plates, Plumes, and Paradigms},
+publisher = {Geological Soc. Amer. special paper},
+year = {2005},
+editor = {G. R. Foulger and J. H. Natland and D. C. Presnall and D. L. Anderson},
+volume = {388},
+pages = {11-18},
+doi = {10.1130/2005.2388}
 }
 
 @ARTICLE{RiDeVaWo10,
-  author = {J. Ritsema and A. Deuss and H. J. {Van Heijst} and J. H. Woodhouse},
-  title = {{S40RTS}: a degree-40 shear-velocity model for the mantle from new
-	Rayleigh wave dispersion, teleseismic traveltime and normal-mode
-	splitting function measurements},
-  journal = gji,
-  year = {2010},
-  doi = {10.1111/j.1365-246X.2010.04884.x}
+author = {J. Ritsema and A. Deuss and H. J. {Van Heijst} and J. H. Woodhouse},
+title = {{S40RTS}: a degree-40 shear-velocity model for the mantle from new
+Rayleigh wave dispersion, teleseismic traveltime and normal-mode
+splitting function measurements},
+journal = gji,
+year = {2010},
+doi = {10.1111/j.1365-246X.2010.04884.x}
 }
 
 @ARTICLE{ritsemavanheijst2002,
-  author = {J. Ritsema and H. J. van Heijst},
-  title = {Constraints on the correlation of P- and S-wave velocity heterogeneity
-	in the mantle from P, PP, PPP, and PKPab traveltimes},
-  journal = gji,
-  year = {2002},
-  volume = {149},
-  pages = {482-489}
+author = {J. Ritsema and H. J. van Heijst},
+title = {Constraints on the correlation of P- and S-wave velocity heterogeneity
+in the mantle from P, PP, PPP, and PKPab traveltimes},
+journal = gji,
+year = {2002},
+volume = {149},
+pages = {482-489}
 }
 
 @ARTICLE{RiLaGaBe98,
-  author = {J. Ritsema and T. Lay and E. J. Garnero and H. Benz},
-  title = {Seismic anisotropy in the lowermost mantle beneath the {P}acific},
-  journal = grl,
-  year = {1998},
-  volume = {25},
-  pages = {1229-1232}
+author = {J. Ritsema and T. Lay and E. J. Garnero and H. Benz},
+title = {Seismic anisotropy in the lowermost mantle beneath the {P}acific},
+journal = grl,
+year = {1998},
+volume = {25},
+pages = {1229-1232}
 }
 
 @ARTICLE{RiRiKoTrHe02,
-  author = {J. Ritsema and L. A. Rivera and D. Komatitsch and J. Tromp and H.
-	J. van Heijst},
-  title = {The effects of crust and mantle heterogeneity on {PP/P} and {SS/S}
-	amplitude ratios},
-  journal = grl,
-  year = {2002},
-  volume = {29},
-  pages = {1430},
-  number = {10},
-  doi = {10.1029/2001GL013831}
+author = {J. Ritsema and L. A. Rivera and D. Komatitsch and J. Tromp and H.
+J. van Heijst},
+title = {The effects of crust and mantle heterogeneity on {PP/P} and {SS/S}
+amplitude ratios},
+journal = grl,
+year = {2002},
+volume = {29},
+pages = {1430},
+number = {10},
+doi = {10.1029/2001GL013831}
 }
 
 @ARTICLE{RiVa00,
-  author = {J. Ritsema and H. J. {Van Heijst}},
-  title = {Seismic imaging of structural heterogeneity in {E}arth's mantle:
-	Evidence for large-scale mantle flow},
-  journal = {Science Progress},
-  year = {2000},
-  volume = {83},
-  pages = {243-259}
+author = {J. Ritsema and H. J. {Van Heijst}},
+title = {Seismic imaging of structural heterogeneity in {E}arth's mantle:
+Evidence for large-scale mantle flow},
+journal = {Science Progress},
+year = {2000},
+volume = {83},
+pages = {243-259}
 }
 
 @ARTICLE{RiVaWo99,
-  author = {J. Ritsema and H. J. {Van Heijst} and J. H. Woodhouse},
-  title = {Complex shear velocity structure imaged beneath {A}frica and {I}celand},
-  journal = {Science},
-  year = {1999},
-  volume = {286},
-  pages = {1925-1928}
+author = {J. Ritsema and H. J. {Van Heijst} and J. H. Woodhouse},
+title = {Complex shear velocity structure imaged beneath {A}frica and {I}celand},
+journal = {Science},
+year = {1999},
+volume = {286},
+pages = {1925-1928}
 }
 
 @ARTICLE{ritzwollerlavely1995,
-  author = {M. H. Ritzwoller and E. M. Lavely},
-  title = {Three-dimensional models of the {E}arth's mantle},
-  journal = {Reviews of Geophysics},
-  year = {1995},
-  volume = {33},
-  pages = {1-66}
+author = {M. H. Ritzwoller and E. M. Lavely},
+title = {Three-dimensional models of the {E}arth's mantle},
+journal = {Reviews of Geophysics},
+year = {1995},
+volume = {33},
+pages = {1-66}
 }
 
 @ARTICLE{RiWh03,
-  author = {B. Rivi\`ere and M. F. Wheeler},
-  title = {Discontinuous Finite Element Methods for Acoustic and Elastic Wave
-	Problems},
-  journal = {Contemporary Mathematics},
-  year = {2003},
-  volume = {329},
-  pages = {271-282}
+author = {B. Rivi\`ere and M. F. Wheeler},
+title = {Discontinuous Finite Element Methods for Acoustic and Elastic Wave
+Problems},
+journal = {Contemporary Mathematics},
+year = {2003},
+volume = {329},
+pages = {271-282}
 }
 
 @ARTICLE{Rob96,
-  author = {J. O. A. Robertsson},
-  title = {A numerical free-surface condition for elastic/viscoelastic finite-difference
-	modeling in the presence of topography},
-  journal = geophysics,
-  year = {1996},
-  volume = {61},
-  pages = {1921-1934}
+author = {J. O. A. Robertsson},
+title = {A numerical free-surface condition for elastic/viscoelastic finite-difference
+modeling in the presence of topography},
+journal = geophysics,
+year = {1996},
+volume = {61},
+pages = {1921-1934}
 }
 
 @ARTICLE{RoBlSy94,
-  author = {J. O. A. Robertsson and J. O. Blanch and W. W. Symes},
-  title = {Viscoelastic finite-difference modeling},
-  journal = geophysics,
-  year = {1994},
-  volume = {59},
-  pages = {1444-1456}
+author = {J. O. A. Robertsson and J. O. Blanch and W. W. Symes},
+title = {Viscoelastic finite-difference modeling},
+journal = geophysics,
+year = {1994},
+volume = {59},
+pages = {1444-1456}
 }
 
 @ARTICLE{RoThVeMuWi02,
-  author = {M. S. Robinson and P. C. Thomas and J. Veverka and S. L. Murchie
-	and B. B. Wilcox},
-  title = {The geology of 433 Eros},
-  journal = {Meteoritics and Planetary Sciences},
-  year = {2002},
-  volume = {37},
-  pages = {1651-1684}
+author = {M. S. Robinson and P. C. Thomas and J. Veverka and S. L. Murchie
+and B. B. Wilcox},
+title = {The geology of 433 Eros},
+journal = {Meteoritics and Planetary Sciences},
+year = {2002},
+volume = {37},
+pages = {1651-1684}
 }
 
 @ARTICLE{RoGe00,
-  author = {J. A. Roden and S. D. Gedney},
-  title = {Convolution {PML} ({CPML}): {A}n Efficient {FDTD} Implementation
-	of the {CFS}-{PML} for Arbitrary Media},
-  journal = {Microwave and Optical Technology Letters},
-  year = {2000},
-  volume = {27},
-  pages = {334-339},
-  number = {5},
-  doi = {10.1002/1098-2760(20001205)27:5<334::AID-MOP14>3.0.CO;2-A}
+author = {J. A. Roden and S. D. Gedney},
+title = {Convolution {PML} ({CPML}): {A}n Efficient {FDTD} Implementation
+of the {CFS}-{PML} for Arbitrary Media},
+journal = {Microwave and Optical Technology Letters},
+year = {2000},
+volume = {27},
+pages = {334-339},
+number = {5},
+doi = {10.1002/1098-2760(20001205)27:5<334::AID-MOP14>3.0.CO;2-A}
 }
 
 @PHDTHESIS{Rod04,
-  author = {Jer\'onimo Rodr\'{\i}guez},
-  title = {Raffinement de maillage spatio-temporel pour les \'equations de l'\'elastodynamique},
-  school = {Universit\'e Paris IX-Dauphine},
-  year = {2004},
-  address = {Paris, France}
+author = {Jer\'onimo Rodr\'{\i}guez},
+title = {Raffinement de maillage spatio-temporel pour les \'equations de l'\'elastodynamique},
+school = {Universit\'e Paris IX-Dauphine},
+year = {2004},
+address = {Paris, France}
 }
 
 @ARTICLE{RoSaLuMa06,
-  author = {A. Rodr\'{\i}guez-Castellanos and F.J. S\'anchez-Sesma and F. Luz\'on
-	and R. Martin},
-  title = {Multiple scattering of elastic waves by subsurface fractures and
-	cavities},
-  journal = bssa,
-  year = {2006},
-  volume = {96},
-  pages = {1359-1374},
-  number = {4A}
+author = {A. Rodr\'{\i}guez-Castellanos and F.J. S\'anchez-Sesma and F. Luz\'on
+and R. Martin},
+title = {Multiple scattering of elastic waves by subsurface fractures and
+cavities},
+journal = bssa,
+year = {2006},
+volume = {96},
+pages = {1359-1374},
+number = {4A}
 }
 
 @INPROCEEDINGS{RoHaStScHw08,
-  author = {Christopher I. Rodrigues and David J. Hardy and John E. Stone and
-	Klaus Schulten and Wen{-}mei W. Hwu},
-  title = {{GPU} acceleration of cutoff pair potentials for molecular modeling
-	applications},
-  booktitle = {Proceedings of the 2008 conference on Computing Frontiers},
-  year = {2008},
-  pages = {273--282},
-  address = {New York, USA},
-  publisher = {ACM}
+author = {Christopher I. Rodrigues and David J. Hardy and John E. Stone and
+Klaus Schulten and Wen{-}mei W. Hwu},
+title = {{GPU} acceleration of cutoff pair potentials for molecular modeling
+applications},
+booktitle = {Proceedings of the 2008 conference on Computing Frontiers},
+year = {2008},
+pages = {273--282},
+address = {New York, USA},
+publisher = {ACM}
 }
 
 @PHDTHESIS{Rod93,
-  author = {Dominique Rodrigues},
-  title = {Simulation de la propagation d'ondes sismiques sur machine massivement
-	parall\`ele},
-  school = {\'Ecole Centrale de Paris},
-  year = {1993},
-  address = {Paris, France}
+author = {Dominique Rodrigues},
+title = {Simulation de la propagation d'ondes sismiques sur machine massivement
+parall\`ele},
+school = {\'Ecole Centrale de Paris},
+year = {1993},
+address = {Paris, France}
 }
 
 @INPROCEEDINGS{RoMo93,
-  author = {D. Rodrigues and P. Mora},
-  title = {Implementation of the free surface boundary condition in 2-{D} and
-	3-{D} elastic cases},
-  booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
-  year = {1993},
-  pages = {215-217},
-  note = {63rd international meeting of the SEG}
+author = {D. Rodrigues and P. Mora},
+title = {Implementation of the free surface boundary condition in 2-{D} and
+3-{D} elastic cases},
+booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
+year = {1993},
+pages = {215-217},
+note = {63rd international meeting of the SEG}
 }
 
 @INPROCEEDINGS{RoMo92,
-  author = {D. Rodrigues and P. Mora},
-  title = {Analysis of a finite difference solution to 3-{D} elastic wave propagation},
-  booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
-  year = {1992},
-  pages = {1247-1250},
-  note = {62nd international meeting of the SEG}
+author = {D. Rodrigues and P. Mora},
+title = {Analysis of a finite difference solution to 3-{D} elastic wave propagation},
+booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
+year = {1992},
+pages = {1247-1250},
+note = {62nd international meeting of the SEG}
 }
 
 @ARTICLE{RoVaHelene,
-  author = {A. A. Rodriguez and A. Valli},
-  title = {Domain Decomposition Algorithms for Time-harmonic {M}axwell Equations
-	with Damping},
-  journal = {Mathematical Modelling and Numerical Analysis},
-  year = {2001},
-  volume = {35},
-  pages = {825-848},
-  number = {4}
+author = {A. A. Rodriguez and A. Valli},
+title = {Domain Decomposition Algorithms for Time-harmonic {M}axwell Equations
+with Damping},
+journal = {Mathematical Modelling and Numerical Analysis},
+year = {2001},
+volume = {35},
+pages = {825-848},
+number = {4}
 }
 
 @ARTICLE{RoLaGaRu04,
-  author = {J. M. Rokosky and T. Lay and E. J. Garnero and S. A. Russel},
-  title = {High-resolution investigation of shear wave anisotropy in {D}'' beneath
-	the {C}ocos plate},
-  journal = grl,
-  year = {2004},
-  volume = {31},
-  pages = {L07605},
-  doi = {10.1029/2003GL018902}
+author = {J. M. Rokosky and T. Lay and E. J. Garnero and S. A. Russel},
+title = {High-resolution investigation of shear wave anisotropy in {D}'' beneath
+the {C}ocos plate},
+journal = grl,
+year = {2004},
+volume = {31},
+pages = {L07605},
+doi = {10.1029/2003GL018902}
 }
 
 @ARTICLE{Rol68,
-  author = {F. R. {Rollins Jr}},
-  title = {Ultrasonic examination of liquid-solid boundaries using a right-angle
-	reflector technique},
-  journal = jasa,
-  year = {1968},
-  volume = {44},
-  pages = {431-434},
-  number = {2}
+author = {F. R. {Rollins Jr}},
+title = {Ultrasonic examination of liquid-solid boundaries using a right-angle
+reflector technique},
+journal = jasa,
+year = {1968},
+volume = {44},
+pages = {431-434},
+number = {2}
 }
 
 @ARTICLE{RolLimFar68,
-  author = {F. R. {Rollins Jr} and T. C. Lim and G. W. Farnell},
-  title = {Ultrasonic reflectivity and surface wave phenomena on surfaces of
-	copper single crystals},
-  journal = {Applied Physics Letters},
-  year = {1968},
-  volume = {12},
-  pages = {236-238},
-  number = {7}
+author = {F. R. {Rollins Jr} and T. C. Lim and G. W. Farnell},
+title = {Ultrasonic reflectivity and surface wave phenomena on surfaces of
+copper single crystals},
+journal = {Applied Physics Letters},
+year = {1968},
+volume = {12},
+pages = {236-238},
+number = {7}
 }
 
 @ARTICLE{Romanowicz08,
-  author = {B. Romanowicz},
-  title = {Using seismic waves to image {E}arth's internal structure},
-  journal = {Nature},
-  year = {2008},
-  volume = {451},
-  pages = {266-268}
+author = {B. Romanowicz},
+title = {Using seismic waves to image {E}arth's internal structure},
+journal = {Nature},
+year = {2008},
+volume = {451},
+pages = {266-268}
 }
 
 @ARTICLE{romanowicz1998,
-  author = {B. Romanowicz},
-  title = {Attenuation tomography of the {E}arth's mantle: a review of current
-	status},
-  journal = pageoph,
-  year = {1998},
-  volume = {153},
-  pages = {257-272}
+author = {B. Romanowicz},
+title = {Attenuation tomography of the {E}arth's mantle: a review of current
+status},
+journal = pageoph,
+year = {1998},
+volume = {153},
+pages = {257-272}
 }
 
 @ARTICLE{romanowiczgung2002,
-  author = {B. Romanowicz and Y. C. Gung},
-  title = {Superplumes from the core-mantle boundary to the lithosphere: implications
-	for heat flux},
-  journal = {Science},
-  year = {2002},
-  volume = {296},
-  pages = {513-516}
+author = {B. Romanowicz and Y. C. Gung},
+title = {Superplumes from the core-mantle boundary to the lithosphere: implications
+for heat flux},
+journal = {Science},
+year = {2002},
+volume = {296},
+pages = {513-516}
 }
 
 @ARTICLE{RoIaPa96,
-  author = {C. Ronchi and R. Ianoco and P. S. Paolucci},
-  title = {The ``{C}ubed {S}phere'': a new method for the solution of partial
-	differential equations in spherical geometry},
-  journal = jcp,
-  year = {1996},
-  volume = {124},
-  pages = {93-114}
+author = {C. Ronchi and R. Ianoco and P. S. Paolucci},
+title = {The ``{C}ubed {S}phere'': a new method for the solution of partial
+differential equations in spherical geometry},
+journal = jcp,
+year = {1996},
+volume = {124},
+pages = {93-114}
 }
 
 @INCOLLECTION{RoBoFi05,
-  author = {S. Rondenay and M. G. Bostock and K. M. Fischer},
-  title = {Multichannel inversion of scattered teleseismic body waves: practical
-	considerations},
-  booktitle = {Seismic Earth: Array Analysis of Broadband Seismograms},
-  publisher = {American Geophysical Union},
-  year = {2005},
-  editor = {Alan Levander and Guust Nolet},
-  volume = {157},
-  series = {Geophysical Monograph},
-  pages = {187-204},
-  address = {Washington DC, USA}
+author = {S. Rondenay and M. G. Bostock and K. M. Fischer},
+title = {Multichannel inversion of scattered teleseismic body waves: practical
+considerations},
+booktitle = {Seismic Earth: Array Analysis of Broadband Seismograms},
+publisher = {American Geophysical Union},
+year = {2005},
+editor = {Alan Levander and Guust Nolet},
+volume = {157},
+series = {Geophysical Monograph},
+pages = {187-204},
+address = {Washington DC, USA}
 }
 
 @ARTICLE{RoHiRi03,
-  author = {S\'everine Rosat and Jacques Hinderer and Luis Rivera},
-  title = {First observation of ${}_2{S}_1$ and study of the splitting of the
-	football mode ${}_0{S}_2$ after the {J}une 2001 {P}eru earthquake
-	of magnitude 8.4},
-  journal = grl,
-  year = {2003},
-  volume = {30},
-  pages = {2111},
-  number = {21},
-  doi = {10.1029/2003GL018304}
+author = {S\'everine Rosat and Jacques Hinderer and Luis Rivera},
+title = {First observation of ${}_2{S}_1$ and study of the splitting of the
+football mode ${}_0{S}_2$ after the {J}une 2001 {P}eru earthquake
+of magnitude 8.4},
+journal = grl,
+year = {2003},
+volume = {30},
+pages = {2111},
+number = {21},
+doi = {10.1029/2003GL018304}
 }
 
 @ARTICLE{RoBeCoKo10,
-  author = {Diego Rossinelli and Michael Bergdorf and Georges-Henri Cottet and
-	Petros Koumoutsakos},
-  title = {{GPU} accelerated simulations of bluff body flows using vortex particle
-	methods},
-  journal = jcp,
-  year = {2010},
-  volume = {229},
-  pages = {3316-3333},
-  number = {9},
-  doi = {10.1016/j.jcp.2010.01.004}
+author = {Diego Rossinelli and Michael Bergdorf and Georges-Henri Cottet and
+Petros Koumoutsakos},
+title = {{GPU} accelerated simulations of bluff body flows using vortex particle
+methods},
+journal = jcp,
+year = {2010},
+volume = {229},
+pages = {3316-3333},
+number = {9},
+doi = {10.1016/j.jcp.2010.01.004}
 }
 
 @ARTICLE{Roy08,
-  author = {D. Royer},
-  title = {Stresses and displacements for some Rayleigh-type surface acoustic
-	waves propagating on an anisotropic half space (L)},
-  journal = jasa,
-  year = {2008},
-  volume = {123},
-  pages = {599-601},
-  number = {2}
+author = {D. Royer},
+title = {Stresses and displacements for some Rayleigh-type surface acoustic
+waves propagating on an anisotropic half space (L)},
+journal = jasa,
+year = {2008},
+volume = {123},
+pages = {599-601},
+number = {2}
 }
 
 @BOOK{RoyDie96,
-  title = {Ondes elastiques dans les solides},
-  publisher = {Masson (Paris)},
-  year = {1996},
-  author = {D. Royer and E. Dieulesaint},
-  volume = {1. Propagation libre et guid\'ee}
+title = {Ondes elastiques dans les solides},
+publisher = {Masson (Paris)},
+year = {1996},
+author = {D. Royer and E. Dieulesaint},
+volume = {1. Propagation libre et guid\'ee}
 }
 
 @ARTICLE{RoyDie84,
-  author = {D. Royer and E. Dieulesaint},
-  title = {Rayleigh wave velocity and displacement in orthorhombic, tetragonal,
-	hexagonal, and cubic crystals},
-  journal = jasa,
-  year = {1984},
-  volume = {76},
-  pages = {1438-1444},
-  number = {5}
+author = {D. Royer and E. Dieulesaint},
+title = {Rayleigh wave velocity and displacement in orthorhombic, tetragonal,
+hexagonal, and cubic crystals},
+journal = jasa,
+year = {1984},
+volume = {76},
+pages = {1438-1444},
+number = {5}
 }
 
 @ARTICLE{Rul69,
-  author = {B. Rulf},
-  title = {Rayleigh waves on curved surfaces},
-  journal = jasa,
-  year = {1969},
-  volume = {45},
-  pages = {493-499}
+author = {B. Rulf},
+title = {Rayleigh waves on curved surfaces},
+journal = jasa,
+year = {1969},
+volume = {45},
+pages = {493-499}
 }
 
 @INPROCEEDINGS{rumpf_strzodka_2006,
-  author = {M. Rumpf and R. Strzodka},
-  title = {Graphics {P}rocessor {U}nits: {N}ew prospects for parallel computing},
-  booktitle = {Numerical Solution to Partial Differential Equations on Parallel
-	Computers},
-  year = {2006},
-  volume = {51},
-  series = {Lecture Notes in Computational Science and Engineering},
-  pages = {89-134},
-  address = {Germany},
-  publisher = {Springer-Verlag}
+author = {M. Rumpf and R. Strzodka},
+title = {Graphics {P}rocessor {U}nits: {N}ew prospects for parallel computing},
+booktitle = {Numerical Solution to Partial Differential Equations on Parallel
+Computers},
+year = {2006},
+volume = {51},
+series = {Lecture Notes in Computational Science and Engineering},
+pages = {89-134},
+address = {Germany},
+publisher = {Springer-Verlag}
 }
 
 @INPROCEEDINGS{Rumpf:2001:NLD,
-  author = {Martin Rumpf and Robert Strzodka},
-  title = {Nonlinear Diffusion in Graphics Hardware},
-  booktitle = {{Proceedings of EG/IEEE TCVG Symposium on Visualization (VisSym '01)}},
-  year = {2001},
-  pages = {75--84},
-  month = may
+author = {Martin Rumpf and Robert Strzodka},
+title = {Nonlinear Diffusion in Graphics Hardware},
+booktitle = {{Proceedings of EG/IEEE TCVG Symposium on Visualization (VisSym '01)}},
+year = {2001},
+pages = {75--84},
+month = may
 }
 
 @ARTICLE{RuLaGa99,
-  author = {S. A. Russell and T. Lay and E. J. Garnero},
-  title = {Small-scale lateral shear velocity and anisotropy heterogeneity near
-	the core-mantle boundary beneath the central {P}acific imaged using
-	broadband {ScS} waves},
-  journal = jgr,
-  year = {1999},
-  volume = {104},
-  pages = {13,183-13,199},
-  number = {B6}
+author = {S. A. Russell and T. Lay and E. J. Garnero},
+title = {Small-scale lateral shear velocity and anisotropy heterogeneity near
+the core-mantle boundary beneath the central {P}acific imaged using
+broadband {ScS} waves},
+journal = jgr,
+year = {1999},
+volume = {104},
+pages = {13,183-13,199},
+number = {B6}
 }
 
 @ARTICLE{Rya71,
-  author = {R. L. Ryan},
-  title = {Pulse propagation in a transversely isotropic half-space},
-  journal = {Journal of Sound and Vibration},
-  year = {1971},
-  volume = {14},
-  pages = {511-524},
-  number = {4}
+author = {R. L. Ryan},
+title = {Pulse propagation in a transversely isotropic half-space},
+journal = {Journal of Sound and Vibration},
+year = {1971},
+volume = {14},
+pages = {511-524},
+number = {4}
 }
 
 @ARTICLE{RyLe83,
-  author = {G. Ryskin and L. G. Leal},
-  title = {Orthogonal mapping},
-  journal = jcp,
-  year = {1983},
-  volume = {50},
-  pages = {71-100}
+author = {G. Ryskin and L. G. Leal},
+title = {Orthogonal mapping},
+journal = jcp,
+year = {1983},
+volume = {50},
+pages = {71-100}
 }
 
 @ARTICLE{Ron96,
-  author = {E. M. R{\o}nquist},
-  title = {Convection treatment using spectral elements of different order},
-  journal = {Int. J. Num. Meth. Fluids},
-  year = {1996},
-  volume = {22},
-  pages = {241-264}
+author = {E. M. R{\o}nquist},
+title = {Convection treatment using spectral elements of different order},
+journal = {Int. J. Num. Meth. Fluids},
+year = {1996},
+volume = {22},
+pages = {241-264}
 }
 
 @PHDTHESIS{Ron88,
-  author = {E. M. R{\o}nquist},
-  title = {Optimal spectral element methods for the unsteady three-dimensional
-	incompressible {N}avier-{S}tokes equations},
-  school = {Massachussets Institute of Technology},
-  year = {1988},
-  address = {Massachussets}
+author = {E. M. R{\o}nquist},
+title = {Optimal spectral element methods for the unsteady three-dimensional
+incompressible {N}avier-{S}tokes equations},
+school = {Massachussets Institute of Technology},
+year = {1988},
+address = {Massachussets}
 }
 
 @INPROCEEDINGS{RoPa88,
-  author = {E. M. R{\o}nquist and A. T. Patera},
-  title = {A {L}egendre Spectral-Element Method for the Incompressible {N}avier-{S}tokes
-	Equations},
-  booktitle = {Proc. of the Seventh GAMM Conference on Numerical Methods in Fluid
-	Mechanics},
-  year = {1988},
-  editor = {M. Deville},
-  pages = {318-326},
-  address = {Louvain-la-Neuve, Belgium}
+author = {E. M. R{\o}nquist and A. T. Patera},
+title = {A {L}egendre Spectral-Element Method for the Incompressible {N}avier-{S}tokes
+Equations},
+booktitle = {Proc. of the Seventh GAMM Conference on Numerical Methods in Fluid
+Mechanics},
+year = {1988},
+editor = {M. Deville},
+pages = {318-326},
+address = {Louvain-la-Neuve, Belgium}
 }
 
 @ARTICLE{RoPa87,
-  author = {E. M. R{\o}nquist and A. T. Patera},
-  title = {A {L}egendre {S}pectral {E}lement Method for the {S}tefan Problem},
-  journal = ijnme,
-  year = {1987},
-  volume = {24},
-  pages = {2273-2299}
+author = {E. M. R{\o}nquist and A. T. Patera},
+title = {A {L}egendre {S}pectral {E}lement Method for the {S}tefan Problem},
+journal = ijnme,
+year = {1987},
+volume = {24},
+pages = {2273-2299}
 }
 
 @ARTICLE{SuSh03,
-  author = {M. P. S\"uss and J. H. Shaw},
-  title = {P wave seismic velocity structure derived from sonic logs and industry
-	reflection data in the {L}os {A}ngeles basin, {C}alifornia},
-  journal = jgr,
-  year = {2003},
-  volume = {108},
-  pages = {2170},
-  number = {B3},
-  doi = {10.1029/2001JB001628}
+author = {M. P. S\"uss and J. H. Shaw},
+title = {P wave seismic velocity structure derived from sonic logs and industry
+reflection data in the {L}os {A}ngeles basin, {C}alifornia},
+journal = jgr,
+year = {2003},
+volume = {108},
+pages = {2170},
+number = {B3},
+doi = {10.1029/2001JB001628}
 }
 
 @INCOLLECTION{San97,
-  author = {F. J. S\'anchez-Sesma},
-  title = {Strong ground motion and site effects},
-  booktitle = {Computer Analysis and Design of Earthquake resistant structures},
-  publisher = {Comp. Mech. Publications},
-  year = {1997},
-  editor = {D.E. Beskos and S.A. Angnostopoulos},
-  pages = {201-239},
-  address = {Southampton}
+author = {F. J. S\'anchez-Sesma},
+title = {Strong ground motion and site effects},
+booktitle = {Computer Analysis and Design of Earthquake resistant structures},
+publisher = {Comp. Mech. Publications},
+year = {1997},
+editor = {D.E. Beskos and S.A. Angnostopoulos},
+pages = {201-239},
+address = {Southampton}
 }
 
 @ARTICLE{San83,
-  author = {F. J. S\'anchez-Sesma},
-  title = {Diffraction of elastic waves by three-dimensional surface irregularities},
-  journal = bssa,
-  year = {1983},
-  volume = {73},
-  pages = {1621-1636},
-  number = {6}
+author = {F. J. S\'anchez-Sesma},
+title = {Diffraction of elastic waves by three-dimensional surface irregularities},
+journal = bssa,
+year = {1983},
+volume = {73},
+pages = {1621-1636},
+number = {6}
 }
 
 @INPROCEEDINGS{SaBeBi96,
-  author = {F. J. S\'anchez-Sesma and R. Benites and J. Bielak},
-  title = {The assessment of strong ground motion: what lies ahead?},
-  booktitle = {Proceedings of the 11th World Conference on Earthquake Engineering},
-  year = {1996},
-  pages = {1-19},
-  note = {Acapulco, Mexico, June 1996}
+author = {F. J. S\'anchez-Sesma and R. Benites and J. Bielak},
+title = {The assessment of strong ground motion: what lies ahead?},
+booktitle = {Proceedings of the 11th World Conference on Earthquake Engineering},
+year = {1996},
+pages = {1-19},
+note = {Acapulco, Mexico, June 1996}
 }
 
 @ARTICLE{SaCa93,
-  author = {F. J. S\'anchez-Sesma and M. Campillo},
-  title = {Topographic effects for incident {{\it P, SV}} and {R}ayleigh waves},
-  journal = {Tectonophysics},
-  year = {1993},
-  volume = {218},
-  pages = {113-125}
+author = {F. J. S\'anchez-Sesma and M. Campillo},
+title = {Topographic effects for incident {{\it P, SV}} and {R}ayleigh waves},
+journal = {Tectonophysics},
+year = {1993},
+volume = {218},
+pages = {113-125}
 }
 
 @ARTICLE{SaCa91,
-  author = {F. J. S\'anchez-Sesma and M. Campillo},
-  title = {Diffraction of {{\it P}}, {{\it SV}} and {R}ayleigh waves by topographic
-	features: a boundary integral formulation},
-  journal = bssa,
-  year = {1991},
-  volume = {81},
-  pages = {2234-2253}
+author = {F. J. S\'anchez-Sesma and M. Campillo},
+title = {Diffraction of {{\it P}}, {{\it SV}} and {R}ayleigh waves by topographic
+features: a boundary integral formulation},
+journal = bssa,
+year = {1991},
+volume = {81},
+pages = {2234-2253}
 }
 
 @ARTICLE{SaLu96,
-  author = {F. J. S\'anchez-Sesma and F. Luz\'on},
-  title = {Can horizontal {{\it P}} waves be trapped and resonate in a shallow
-	sedimentary basin?},
-  journal = gji,
-  year = {1996},
-  volume = {124},
-  pages = {209-214}
+author = {F. J. S\'anchez-Sesma and F. Luz\'on},
+title = {Can horizontal {{\it P}} waves be trapped and resonate in a shallow
+sedimentary basin?},
+journal = gji,
+year = {1996},
+volume = {124},
+pages = {209-214}
 }
 
 @ARTICLE{SaRaCa93,
-  author = {F. J. S\'anchez-Sesma and J. Ramos-Martinez and M. Campillo},
-  title = {An indirect boundary element method applied to simulate the seismic
-	response of alluvial valleys for incident {{\it P, SV}} and {R}ayleigh
-	waves},
-  journal = eesd,
-  year = {1993},
-  volume = {22},
-  pages = {279-295}
+author = {F. J. S\'anchez-Sesma and J. Ramos-Martinez and M. Campillo},
+title = {An indirect boundary element method applied to simulate the seismic
+response of alluvial valleys for incident {{\it P, SV}} and {R}ayleigh
+waves},
+journal = eesd,
+year = {1993},
+volume = {22},
+pages = {279-295}
 }
 
 @ARTICLE{SaRo79,
-  author = {F. J. S\'anchez-Sesma and E. Rosenblueth},
-  title = {Ground motion at canyons of arbitrary shape under incident {{\it
-	SH}} waves},
-  journal = eesd,
-  year = {1979},
-  volume = {7},
-  pages = {441-450}
+author = {F. J. S\'anchez-Sesma and E. Rosenblueth},
+title = {Ground motion at canyons of arbitrary shape under incident {{\it
+SH}} waves},
+journal = eesd,
+year = {1979},
+volume = {7},
+pages = {441-450}
 }
 
 @ARTICLE{SaKiLeLe95,
-  author = {Z. S. Sacks and D. M. Kingsland and R. Lee and J. F. Lee},
-  title = {A {P}erfectly {M}atched anisotropic absorber for use as an absorbing
-	boundary condition},
-  journal = {IEEE transactions on Antennas and Propagation},
-  year = {1995},
-  volume = {43},
-  pages = {1460-1463},
-  number = {12}
+author = {Z. S. Sacks and D. M. Kingsland and R. Lee and J. F. Lee},
+title = {A {P}erfectly {M}atched anisotropic absorber for use as an absorbing
+boundary condition},
+journal = {IEEE transactions on Antennas and Propagation},
+year = {1995},
+volume = {43},
+pages = {1460-1463},
+number = {12}
 }
 
 @ARTICLE{Sad72,
-  author = {R. Sadourny},
-  title = {Conservative finite-difference approximations of the primitive equations
-	on quasi-uniform spherical grids},
-  journal = {Monthly Weather Review},
-  year = {1972},
-  volume = {100},
-  pages = {136-144}
+author = {R. Sadourny},
+title = {Conservative finite-difference approximations of the primitive equations
+on quasi-uniform spherical grids},
+journal = {Monthly Weather Review},
+year = {1972},
+volume = {100},
+pages = {136-144}
 }
 
 @ARTICLE{SaBo04,
-  author = {Erik H. Saenger and Thomas Bohlen},
-  title = {Finite-difference modeling of viscoelastic and anisotropic wave propagation
-	using the rotated staggered grid},
-  journal = geophysics,
-  year = {2004},
-  volume = {69},
-  pages = {583-591},
-  number = {2},
-  doi = {10.1190/1.1707078}
+author = {Erik H. Saenger and Thomas Bohlen},
+title = {Finite-difference modeling of viscoelastic and anisotropic wave propagation
+using the rotated staggered grid},
+journal = geophysics,
+year = {2004},
+volume = {69},
+pages = {583-591},
+number = {2},
+doi = {10.1190/1.1707078}
 }
 
 @ARTICLE{SaGoSh00,
-  author = {E. H. Saenger and N. Gold and S. A. Shapiro},
-  title = {Modeling the propagation of elastic waves using a modified finite-difference
-	grid},
-  journal = {Wave Motion},
-  year = {2000},
-  volume = {31},
-  pages = {77-92(16)},
-  number = {1}
+author = {E. H. Saenger and N. Gold and S. A. Shapiro},
+title = {Modeling the propagation of elastic waves using a modified finite-difference
+grid},
+journal = {Wave Motion},
+year = {2000},
+volume = {31},
+pages = {77-92(16)},
+number = {1}
 }
 
 @ARTICLE{SaSh02,
-  author = {E. H. Saenger and S. A. Shapiro},
-  title = {Effective velocities in fractured media: a numerical study using
-	the rotated staggered finite-difference grid},
-  journal = {Geophysical Prospecting},
-  year = {2002},
-  volume = {50},
-  pages = {183-194}
+author = {E. H. Saenger and S. A. Shapiro},
+title = {Effective velocities in fractured media: a numerical study using
+the rotated staggered finite-difference grid},
+journal = {Geophysical Prospecting},
+year = {2002},
+volume = {50},
+pages = {183-194}
 }
 
 @ARTICLE{SaOd93,
-  author = {A. Safjan and J. T. Oden},
-  title = {High-order {T}aylor-{G}alerkin and adaptative {\it h-p} methods for
-	second-order hyperbolic systems: application to elastodynamics},
-  journal = cmame,
-  year = {1993},
-  volume = {103},
-  pages = {187-230}
+author = {A. Safjan and J. T. Oden},
+title = {High-order {T}aylor-{G}alerkin and adaptative {\it h-p} methods for
+second-order hyperbolic systems: application to elastodynamics},
+journal = cmame,
+year = {1993},
+volume = {103},
+pages = {187-230}
 }
 
 @ARTICLE{ks,
-  author = {K. Salkauskas},
-  title = {{$C^1$} splines for interpolation of rapidly varying data},
-  journal = {Rocky Mountain J. Math.},
-  year = {1974},
-  volume = {14},
-  pages = {239-250}
+author = {K. Salkauskas},
+title = {{$C^1$} splines for interpolation of rapidly varying data},
+journal = {Rocky Mountain J. Math.},
+year = {1974},
+volume = {14},
+pages = {239-250}
 }
 
 @ARTICLE{SaKaSaPi01,
-  author = {Toshimi Satoh and Hiroshi Kawase and Toshiaki Sato and Arben Pitarka},
-  title = {Three-Dimensional Finite-Difference Waveform Modeling of Strong Motions
-	Observed in the {S}endai Basin, {J}apan},
-  journal = bssa,
-  year = {2001},
-  volume = {91},
-  pages = {365-380}
+author = {Toshimi Satoh and Hiroshi Kawase and Toshiaki Sato and Arben Pitarka},
+title = {Three-Dimensional Finite-Difference Waveform Modeling of Strong Motions
+Observed in the {S}endai Basin, {J}apan},
+journal = bssa,
+year = {2001},
+volume = {91},
+pages = {365-380}
 }
 
 @ARTICLE{SaKoTr10,
-  author = {Brian Savage and Dimitri Komatitsch and Jeroen Tromp},
-  title = {Effects of {3D} attenuation on seismic wave amplitude and phase measurements},
-  journal = bssa,
-  year = {2010},
-  volume = {100},
-  pages = {1241-1251},
-  number = {3},
-  doi = {10.1785/0120090263}
+author = {Brian Savage and Dimitri Komatitsch and Jeroen Tromp},
+title = {Effects of {3D} attenuation on seismic wave amplitude and phase measurements},
+journal = bssa,
+year = {2010},
+volume = {100},
+pages = {1241-1251},
+number = {3},
+doi = {10.1785/0120090263}
 }
 
 @INPROCEEDINGS{SavWiTr05,
-  author = {Savage, B. and D. A. Wiens and J. Tromp},
-  title = {Effects of 3{D} Velocity and Attenuation in the {T}onga-{F}iji Subduction
-	Zone},
-  booktitle = {Expanded abstracts of the American Geophysical Union},
-  year = {Fall Meeting 2005},
-  note = {abstract T31D-04}
+author = {Savage, B. and D. A. Wiens and J. Tromp},
+title = {Effects of 3{D} Velocity and Attenuation in the {T}onga-{F}iji Subduction
+Zone},
+booktitle = {Expanded abstracts of the American Geophysical Union},
+year = {Fall Meeting 2005},
+note = {abstract T31D-04}
 }
 
 @ARTICLE{ScHuYeHu96,
-  author = {C. L. Schneider and C. Hummon and R. S. Yeats and G. J. Huftile},
-  title = {Structural evolution of the northern {L}os {A}ngeles basin, {C}alifornia,
-	based on growth strata},
-  journal = {Tectonics},
-  year = {1996},
-  volume = {15},
-  pages = {341-355}
+author = {C. L. Schneider and C. Hummon and R. S. Yeats and G. J. Huftile},
+title = {Structural evolution of the northern {L}os {A}ngeles basin, {C}alifornia,
+based on growth strata},
+journal = {Tectonics},
+year = {1996},
+volume = {15},
+pages = {341-355}
 }
 
 @ARTICLE{ScMu89,
-  author = {M. Schoenberg and F. Muir},
-  title = {A calculus for finely layered anisotropic media},
-  journal = geophysics,
-  year = {1989},
-  volume = {54},
-  pages = {581-589},
-  number = {5}
+author = {M. Schoenberg and F. Muir},
+title = {A calculus for finely layered anisotropic media},
+journal = geophysics,
+year = {1989},
+volume = {54},
+pages = {581-589},
+number = {5}
 }
 
 @INPROCEEDINGS{Schroeder:2009:DEI,
-  author = {Bianca Schroeder and Eduardo Pinheiro and Wolf-Dietrich Weber},
-  title = {{DRAM} errors in the wild: {A} large-scale field study},
-  booktitle = {SIGMETRICS/Performance '09: Proceedings of the 2009 Joint International
-	Conference on Measurement \& Modeling of Computer Systems},
-  year = {2009},
-  pages = {193--204},
-  month = jun,
-  doi = {10.1145/1555349.1555372}
+author = {Bianca Schroeder and Eduardo Pinheiro and Wolf-Dietrich Weber},
+title = {{DRAM} errors in the wild: {A} large-scale field study},
+booktitle = {SIGMETRICS/Performance '09: Proceedings of the 2009 Joint International
+Conference on Measurement \& Modeling of Computer Systems},
+year = {2009},
+pages = {193--204},
+month = jun,
+doi = {10.1145/1555349.1555372}
 }
 
 @TECHREPORT{Sch03,
-  author = {B. Schubert},
-  title = {The spectral-element method for seismic wave propagation: theory,
-	implementation and comparison to finite-difference methods},
-  institution = {University of Munich},
-  year = {2003},
-  address = {Germany},
-  note = {unpublished report, 165 p.}
+author = {B. Schubert},
+title = {The spectral-element method for seismic wave propagation: theory,
+implementation and comparison to finite-difference methods},
+institution = {University of Munich},
+year = {2003},
+address = {Germany},
+note = {unpublished report, 165 p.}
 }
 
 @ARTICLE{Ser04,
-  author = {G. Seriani},
-  title = {Double-grid {C}hebyshev spectral elements for acoustic wave modeling},
-  journal = {Wave Motion},
-  year = {2004},
-  volume = {39},
-  pages = {351-360}
+author = {G. Seriani},
+title = {Double-grid {C}hebyshev spectral elements for acoustic wave modeling},
+journal = {Wave Motion},
+year = {2004},
+volume = {39},
+pages = {351-360}
 }
 
 @ARTICLE{Ser98,
-  author = {G\'eza Seriani},
-  title = {3-{D} large-scale wave propagation modeling by a spectral element
-	method on a {C}ray {T3E} multiprocessor},
-  journal = cmame,
-  year = {1998},
-  volume = {164},
-  pages = {235-247}
+author = {G\'eza Seriani},
+title = {3-{D} large-scale wave propagation modeling by a spectral element
+method on a {C}ray {T3E} multiprocessor},
+journal = cmame,
+year = {1998},
+volume = {164},
+pages = {235-247}
 }
 
 @ARTICLE{Ser97,
-  author = {G\'eza Seriani},
-  title = {A parallel spectral element method for acoustic wave modeling},
-  journal = jca,
-  year = {1997},
-  volume = {5},
-  pages = {53-69}
+author = {G\'eza Seriani},
+title = {A parallel spectral element method for acoustic wave modeling},
+journal = jca,
+year = {1997},
+volume = {5},
+pages = {53-69}
 }
 
 @ARTICLE{SeOl08,
-  author = {G. Seriani and S. P. Oliveira},
-  title = {Dispersion analysis of spectral-element methods for elastic wave
-	propagation},
-  journal = {Wave Motion},
-  year = {2008},
-  volume = {45},
-  pages = {729-744},
-  doi = {10.1016/j.wavemoti.2007.11.007}
+author = {G. Seriani and S. P. Oliveira},
+title = {Dispersion analysis of spectral-element methods for elastic wave
+propagation},
+journal = {Wave Motion},
+year = {2008},
+volume = {45},
+pages = {729-744},
+doi = {10.1016/j.wavemoti.2007.11.007}
 }
 
 @ARTICLE{SePr94,
-  author = {G. Seriani and E. Priolo},
-  title = {A spectral element method for acoustic wave simulation in heterogeneous
-	media},
-  journal = {Finite Elements in Analysis and Design},
-  year = {1994},
-  volume = {16},
-  pages = {337-348}
+author = {G. Seriani and E. Priolo},
+title = {A spectral element method for acoustic wave simulation in heterogeneous
+media},
+journal = {Finite Elements in Analysis and Design},
+year = {1994},
+volume = {16},
+pages = {337-348}
 }
 
 @INPROCEEDINGS{SePr91,
-  author = {G. Seriani and E. Priolo},
-  title = {High-order spectral element method for acoustic wave modeling},
-  booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
-  year = {1991},
-  series = {61st international meeting of the SEG},
-  pages = {1561-1564},
-  address = {Houston, Texas, USA}
+author = {G. Seriani and E. Priolo},
+title = {High-order spectral element method for acoustic wave modeling},
+booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
+year = {1991},
+series = {61st international meeting of the SEG},
+pages = {1561-1564},
+address = {Houston, Texas, USA}
 }
 
 @INPROCEEDINGS{SePrCaPa92,
-  author = {G. Seriani and E. Priolo and J. M. Carcione and E. Padovani},
-  title = {High-order spectral element method for elastic wave modeling},
-  booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
-  year = {1992},
-  series = {62nd international meeting of the SEG},
-  pages = {1285-1288},
-  address = {New-Orleans, Louisiana, USA}
+author = {G. Seriani and E. Priolo and J. M. Carcione and E. Padovani},
+title = {High-order spectral element method for elastic wave modeling},
+booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
+year = {1992},
+series = {62nd international meeting of the SEG},
+pages = {1285-1288},
+address = {New-Orleans, Louisiana, USA}
 }
 
 @INPROCEEDINGS{SePrPr95,
-  author = {G. Seriani and E. Priolo and A. Pregarz},
-  title = {Modelling waves in anisotropic media by a spectral element method},
-  booktitle = {Proceedings of the third international conference on mathematical
-	and numerical aspects of wave propagation},
-  year = {1995},
-  editor = {G. Cohen},
-  pages = {289-298},
-  publisher = {SIAM, Philadephia, PA}
+author = {G. Seriani and E. Priolo and A. Pregarz},
+title = {Modelling waves in anisotropic media by a spectral element method},
+booktitle = {Proceedings of the third international conference on mathematical
+and numerical aspects of wave propagation},
+year = {1995},
+editor = {G. Cohen},
+pages = {289-298},
+publisher = {SIAM, Philadephia, PA}
 }
 
 @ARTICLE{SeOl07,
-  author = {G{\'e}za Seriani and Saulo P. Oliveira},
-  title = {Optimal blended spectral-element operators for acoustic wave modeling},
-  journal = geophysics,
-  year = {2007},
-  volume = {72},
-  pages = {SM95-SM106},
-  number = {5},
-  doi = {10.1190/1.2750715}
+author = {G{\'e}za Seriani and Saulo P. Oliveira},
+title = {Optimal blended spectral-element operators for acoustic wave modeling},
+journal = geophysics,
+year = {2007},
+volume = {72},
+pages = {SM95-SM106},
+number = {5},
+doi = {10.1190/1.2750715}
 }
 
 @ARTICLE{ShOlSi02,
-  author = {Nikolai M. Shapiro and Kim B. Olsen and Shri K. Singh},
-  title = {On the duration of seismic motion incident onto the Valley of {M}exico
-	for subduction zone earthquakes},
-  journal = gji,
-  year = {2002},
-  volume = {151},
-  pages = {501-510}
+author = {Nikolai M. Shapiro and Kim B. Olsen and Shri K. Singh},
+title = {On the duration of seismic motion incident onto the Valley of {M}exico
+for subduction zone earthquakes},
+journal = gji,
+year = {2002},
+volume = {151},
+pages = {501-510}
 }
 
 @ARTICLE{Sha07,
-  author = {M. D. Sharma},
-  title = {Spatial dispersion of surface waves at the free surface of a general
-	anisotropic elastic medium},
-  journal = {Journal of Seismology},
-  year = {2007},
-  volume = {11},
-  pages = {187-197}
+author = {M. D. Sharma},
+title = {Spatial dispersion of surface waves at the free surface of a general
+anisotropic elastic medium},
+journal = {Journal of Seismology},
+year = {2007},
+volume = {11},
+pages = {187-197}
 }
 
 @INPROCEEDINGS{ShSuRi99,
-  author = {J. H. Shaw and P. S\"uss and C. Rivero},
-  title = {Structural and seismologic investigations of concealed earthquake
-	sources in the {L}os {A}ngeles metropolitan area},
-  booktitle = {SCEC Annual Meeting},
-  year = {1999},
-  address = {Palm Springs, California}
+author = {J. H. Shaw and P. S\"uss and C. Rivero},
+title = {Structural and seismologic investigations of concealed earthquake
+sources in the {L}os {A}ngeles metropolitan area},
+booktitle = {SCEC Annual Meeting},
+year = {1999},
+address = {Palm Springs, California}
 }
 
 @ARTICLE{ShSh99,
-  author = {J. H. Shaw and P. Shearer},
-  title = {An elusive blind-thrust fault beneath metropolitan {L}os {A}ngeles},
-  journal = {Science},
-  year = {1999},
-  volume = {283},
-  pages = {1516-1518}
+author = {J. H. Shaw and P. Shearer},
+title = {An elusive blind-thrust fault beneath metropolitan {L}os {A}ngeles},
+journal = {Science},
+year = {1999},
+volume = {283},
+pages = {1516-1518}
 }
 
 @ARTICLE{ShSu96,
-  author = {John H. Shaw and J. Suppe},
-  title = {Earthquake hazards of active blind-thrust faults under the central
-	{L}os {A}ngeles basin, {C}alifornia},
-  journal = jgr,
-  year = {1996},
-  volume = {101},
-  pages = {8623-8642}
+author = {John H. Shaw and J. Suppe},
+title = {Earthquake hazards of active blind-thrust faults under the central
+{L}os {A}ngeles basin, {C}alifornia},
+journal = jgr,
+year = {1996},
+volume = {101},
+pages = {8623-8642}
 }
 
 @INPROCEEDINGS{Sheaffer:2007:AHR,
-  author = {Jeremy W. Sheaffer and David P. Luebke and Kevin Skadron},
-  title = {A Hardware Redundancy and Recovery Mechanism for Reliable Scientific
-	Computation on Graphics Processors},
-  booktitle = {Graphics Hardware 2007},
-  year = {2007},
-  editor = {Timo Aila and Mark Segal},
-  pages = {55--64},
-  month = aug
+author = {Jeremy W. Sheaffer and David P. Luebke and Kevin Skadron},
+title = {A Hardware Redundancy and Recovery Mechanism for Reliable Scientific
+Computation on Graphics Processors},
+booktitle = {Graphics Hardware 2007},
+year = {2007},
+editor = {Timo Aila and Mark Segal},
+pages = {55--64},
+month = aug
 }
 
 @ARTICLE{Shearer94,
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-  journal = jgr,
-  year = {1994},
-  volume = {99},
-  pages = {19647-19659}
+author = {P. M. Shearer},
+title = {Constraints on inner core anisotropy from {PKP(DF)} travel times},
+journal = jgr,
+year = {1994},
+volume = {99},
+pages = {19647-19659}
 }
 
 @ARTICLE{ShTuBaOr06,
-  author = {Dong-Hoon Sheen and Kagan Tuncay and Chang-Eob Baag and Peter J.
-	Ortoleva},
-  title = {Parallel implementation of a velocity-stress staggered-grid finite-difference
-	method for 2-{D} poroelastic wave propagation},
-  journal = {Computers and Geosciences},
-  year = {2006},
-  volume = {32},
-  pages = {1182-1191},
-  doi = {10.1016/j.cageo.2005.11.001}
+author = {Dong-Hoon Sheen and Kagan Tuncay and Chang-Eob Baag and Peter J.
+Ortoleva},
+title = {Parallel implementation of a velocity-stress staggered-grid finite-difference
+method for 2-{D} poroelastic wave propagation},
+journal = {Computers and Geosciences},
+year = {2006},
+volume = {32},
+pages = {1182-1191},
+doi = {10.1016/j.cageo.2005.11.001}
 }
 
 @ARTICLE{ShJo06,
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-  title = {Hexahedral mesh generation constraints},
-  journal = {Engineering with Computers},
-  year = {2008},
-  volume = {24},
-  pages = {195 - 213},
-  number = {3},
-  doi = {10.1007/s00366-008-0091-4}
+author = {J. F. Shepherd and Ch. R. Johnson},
+title = {Hexahedral mesh generation constraints},
+journal = {Engineering with Computers},
+year = {2008},
+volume = {24},
+pages = {195 - 213},
+number = {3},
+doi = {10.1007/s00366-008-0091-4}
 }
 
 @BOOK{ShGe82,
-  title = {Exploration seismology: history, theory and data acquisition},
-  publisher = {Cambridge University Press},
-  year = {1982},
-  author = {R. E. Sheriff and L. P. Geldart},
-  address = {Cambridge}
+title = {Exploration seismology: history, theory and data acquisition},
+publisher = {Cambridge University Press},
+year = {1982},
+author = {R. E. Sheriff and L. P. Geldart},
+address = {Cambridge}
 }
 
 @ARTICLE{ShKarn95,
-  author = {S. J. Sherwin and G. E. Karniadakis},
-  title = {A triangular spectral element method: applications to the incompressible
-	{N}avier-{S}tokes equations},
-  journal = cmame,
-  year = {1995},
-  volume = {123},
-  pages = {189-229}
+author = {S. J. Sherwin and G. E. Karniadakis},
+title = {A triangular spectral element method: applications to the incompressible
+{N}avier-{S}tokes equations},
+journal = cmame,
+year = {1995},
+volume = {123},
+pages = {189-229}
 }
 
 @ARTICLE{Shinguetal2002,
-  author = {Satoru Shingu and Hiroshi Takahara and Hiromitsu Fuchigami and Masayuki
-	Yamada and Yoshinori Tsuda and Wataru Ohfuchi and Yuji Sasaki and
-	Kazuo Kobayashi and Takashi Hagiwara and Shin-Ichi Habata and Mitsuo
-	Yokokawa and Hiroyuki Itoh and Kiyoshi Otsuka},
-  title = {A 26.58 teraflops Global Atmospheric Simulation with the Spectral
-	Transform Method on the {E}arth {S}imulator},
-  journal = {Proceedings of the ACM/IEEE Supercomputing SC'2002 conference},
-  year = {2002},
-  note = {Published on CD-ROM and at www.sc-conference.org/sc2002}
+author = {Satoru Shingu and Hiroshi Takahara and Hiromitsu Fuchigami and Masayuki
+Yamada and Yoshinori Tsuda and Wataru Ohfuchi and Yuji Sasaki and
+Kazuo Kobayashi and Takashi Hagiwara and Shin-Ichi Habata and Mitsuo
+Yokokawa and Hiroyuki Itoh and Kiyoshi Otsuka},
+title = {A 26.58 teraflops Global Atmospheric Simulation with the Spectral
+Transform Method on the {E}arth {S}imulator},
+journal = {Proceedings of the ACM/IEEE Supercomputing SC'2002 conference},
+year = {2002},
+note = {Published on CD-ROM and at www.sc-conference.org/sc2002}
 }
 
 @ARTICLE{Shu02,
-  author = {A. L. Shuvalov},
-  title = {Erratum: {O}n the theory of plane inhomogeneous waves in anisotropic
-	elastic media},
-  journal = {Wave Motion},
-  year = {2002},
-  volume = {36},
-  pages = {305}
+author = {A. L. Shuvalov},
+title = {Erratum: {O}n the theory of plane inhomogeneous waves in anisotropic
+elastic media},
+journal = {Wave Motion},
+year = {2002},
+volume = {36},
+pages = {305}
 }
 
 @ARTICLE{Shu01,
-  author = {A. L. Shuvalov},
-  title = {On the theory of plane inhomogeneous waves in anisotropic elastic
-	media},
-  journal = {Wave Motion},
-  year = {2001},
-  volume = {34},
-  pages = {401-429}
+author = {A. L. Shuvalov},
+title = {On the theory of plane inhomogeneous waves in anisotropic elastic
+media},
+journal = {Wave Motion},
+year = {2001},
+volume = {34},
+pages = {401-429}
 }
 
 @ARTICLE{ShuEve00,
-  author = {A. L. Shuvalov and A. G. Every},
-  title = {Transverse curvature of the acoustic slowness surface in crystal
-	symmetry planes and associated phonon focusing cusps},
-  journal = jasa,
-  year = {2000},
-  volume = {108},
-  pages = {2107-2113},
-  number = {5}
+author = {A. L. Shuvalov and A. G. Every},
+title = {Transverse curvature of the acoustic slowness surface in crystal
+symmetry planes and associated phonon focusing cusps},
+journal = jasa,
+year = {2000},
+volume = {108},
+pages = {2107-2113},
+number = {5}
 }
 
 @ARTICLE{ShuEve97,
-  author = {A. L. Shuvalov and A. G. Every},
-  title = {Shape of the acoustic slowness surface of anisotropic solids near
-	points of conical degeneracy},
-  journal = jasa,
-  year = {1997},
-  volume = {101},
-  pages = {2381-2383},
-  number = {4}
+author = {A. L. Shuvalov and A. G. Every},
+title = {Shape of the acoustic slowness surface of anisotropic solids near
+points of conical degeneracy},
+journal = jasa,
+year = {1997},
+volume = {101},
+pages = {2381-2383},
+number = {4}
 }
 
 @ARTICLE{ShuPonDes05,
-  author = {A. L. Shuvalov and O. Poncelet and M. Deschamps},
-  title = {Plane inhomogeneous elastic waves in transversely isotropic media:
-	explicit analysis of different types of degeneracy},
-  journal = {Mathematics and Mechanics of Solids},
-  year = {2005},
-  volume = {10},
-  pages = {249-279}
+author = {A. L. Shuvalov and O. Poncelet and M. Deschamps},
+title = {Plane inhomogeneous elastic waves in transversely isotropic media:
+explicit analysis of different types of degeneracy},
+journal = {Mathematics and Mechanics of Solids},
+year = {2005},
+volume = {10},
+pages = {249-279}
 }
 
 @ARTICLE{SiLiTrTr07a,
-  author = {Anne Sieminski and Qinya Liu and Jeannot Trampert and Jeroen Tromp},
-  title = {Finite-frequency sensitivity of surface waves to anisotropy based
-	upon adjoint methods},
-  journal = gji,
-  year = {2007},
-  volume = {168},
-  pages = {1153-1174},
-  number = {3},
-  doi = {10.1111/j.1365-246X.2006.03261.x}
+author = {Anne Sieminski and Qinya Liu and Jeannot Trampert and Jeroen Tromp},
+title = {Finite-frequency sensitivity of surface waves to anisotropy based
+upon adjoint methods},
+journal = gji,
+year = {2007},
+volume = {168},
+pages = {1153-1174},
+number = {3},
+doi = {10.1111/j.1365-246X.2006.03261.x}
 }
 
 @ARTICLE{SiLiTrTr07b,
-  author = {Anne Sieminski and Qinya Liu and Jeannot Trampert and Jeroen Tromp},
-  title = {Finite-frequency sensitivity of body waves to anisotropy based upon
-	adjoint methods},
-  journal = gji,
-  year = {2007},
-  volume = {171},
-  pages = {368-389},
-  doi = {10.1111/j.1365-246X.2007.03528.x}
+author = {Anne Sieminski and Qinya Liu and Jeannot Trampert and Jeroen Tromp},
+title = {Finite-frequency sensitivity of body waves to anisotropy based upon
+adjoint methods},
+journal = gji,
+year = {2007},
+volume = {171},
+pages = {368-389},
+doi = {10.1111/j.1365-246X.2007.03528.x}
 }
 
 @ARTICLE{silver1996,
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-	geology},
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-  year = {1996},
-  volume = {24},
-  pages = {385-xxx}
+author = {P. G. Silver},
+title = {Seismic anisotropy beneath the continents: Probing the depths of
+geology},
+journal = {Annual Review of Earth and Planetary Sciences},
+year = {1996},
+volume = {24},
+pages = {385-xxx}
 }
 
 @ARTICLE{Sim92,
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-	theory},
-  journal = cmame,
-  year = {1992},
-  volume = {99},
-  pages = {61-112}
+author = {J. C. Simo},
+title = {Algorithms for static and dynamic multiplicative plasticity that
+preserve the classical return mapping schemes of the infinitesimal
+theory},
+journal = cmame,
+year = {1992},
+volume = {99},
+pages = {61-112}
 }
 
 @ARTICLE{SiTaWo92,
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-  year = {1992},
-  volume = {100},
-  pages = {63-116}
+author = {J. C. Simo and N. Tarnow and K. K. Wong},
+title = {Exact energy-momentum conserving algorithms and symplectic schemes
+for nonlinear dynamics},
+journal = cmame,
+year = {1992},
+volume = {100},
+pages = {63-116}
 }
 
 @ARTICLE{simonsetal2002,
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-  journal = gji,
-  year = {2002},
-  volume = {151},
-  pages = {738-754},
-  number = {3}
+author = {F. J. Simons and R. D. van der Hilst and J. P. Montagner and A. Zielhuis},
+title = {Multimode {R}ayleigh wave inversion for heterogeneity and azimuthal
+anisotropy of the {A}ustralian upper mantle},
+journal = gji,
+year = {2002},
+volume = {151},
+pages = {738-754},
+number = {3}
 }
 
 @ARTICLE{SiSa77,
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-  year = {1977},
-  volume = {67},
-  pages = {345-352}
+author = {S. K. Singh and F. J. Sabina},
+title = {Ground-motion amplification by topographic depressions for incident
+{{\it P}} wave under acoustic approximation},
+journal = bssa,
+year = {1977},
+volume = {67},
+pages = {345-352}
 }
 
 @ARTICLE{SiPr04,
-  author = {Laurent Sirgue and R. Gerhard Pratt},
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-	temporal frequencies},
-  journal = geophysics,
-  year = {2004},
-  volume = {69},
-  pages = {231-248},
-  number = {1}
+author = {Laurent Sirgue and R. Gerhard Pratt},
+title = {Efficient waveform inversion and imaging: A strategy for selecting
+temporal frequencies},
+journal = geophysics,
+year = {2004},
+volume = {69},
+pages = {231-248},
+number = {1}
 }
 
 @ARTICLE{Sjostrand,
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-  journal = {Lecture Notes},
-  year = {1974},
-  volume = {459},
-  pages = {120-223}
+author = {J. Sj\o{}strand},
+title = {Fourier Integral Operators with Complex-Valued Phase Functions},
+journal = {Lecture Notes},
+year = {1974},
+volume = {459},
+pages = {120-223}
 }
 
 @ARTICLE{Ske07,
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-  title = {Guided elastic waves and perfectly matched layers},
-  journal = {Wave Motion},
-  year = {2007},
-  volume = {44},
-  pages = {573-592}
+author = {Elizabeth A. Skelton and S. D. M. Adams and R. V. Craster},
+title = {Guided elastic waves and perfectly matched layers},
+journal = {Wave Motion},
+year = {2007},
+volume = {44},
+pages = {573-592}
 }
 
 @ARTICLE{smith&dahlen73,
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-	in a slightly anisotropic medium},
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-  year = {1973},
-  volume = {78},
-  pages = {3321-3333}
+author = {M. L. Smith and F. A. Dahlen},
+title = {The azimuthal dependence of {L}ove and {R}ayleigh wave propagation
+in a slightly anisotropic medium},
+journal = jgr,
+year = {1973},
+volume = {78},
+pages = {3321-3333}
 }
 
 @ARTICLE{SmCoObOvSch10,
-  author = {Thomas M. Smith and S. Scott Collis and Curtis C. Ober and James
-	R. Overfelt and Hans F. Schwaiger},
-  title = {Elastic Wave Propagation in Variable Media using a Discontinuous
-	Galerkin Method},
-  journal = {SEG Technical Program Expanded Abstracts},
-  year = {2010},
-  volume = {29},
-  pages = {2982-2987},
-  number = {1},
-  doi = {10.1190/1.3513466},
-  publisher = {SEG}
+author = {Thomas M. Smith and S. Scott Collis and Curtis C. Ober and James
+R. Overfelt and Hans F. Schwaiger},
+title = {Elastic Wave Propagation in Variable Media using a Discontinuous
+Galerkin Method},
+journal = {SEG Technical Program Expanded Abstracts},
+year = {2010},
+volume = {29},
+pages = {2982-2987},
+number = {1},
+doi = {10.1190/1.3513466},
+publisher = {SEG}
 }
 
 @ARTICLE{Soa09,
-  author = {Soares Jr., Delfim},
-  title = {Acoustic modelling by {BEM-FEM} coupling procedures taking into account
-	explicit and implicit multi-domain decomposition techniques},
-  journal = ijnme,
-  year = {2009},
-  volume = {78},
-  pages = {1076-1093},
-  number = {9},
-  doi = {10.1002/nme.2522}
+author = {Soares Jr., Delfim},
+title = {Acoustic modelling by {BEM-FEM} coupling procedures taking into account
+explicit and implicit multi-domain decomposition techniques},
+journal = ijnme,
+year = {2009},
+volume = {78},
+pages = {1076-1093},
+number = {9},
+doi = {10.1002/nme.2522}
 }
 
 @ARTICLE{SoMa05,
-  author = {Soares Jr., D. and W. J. Mansur},
-  title = {An Efficient Time-Domain {BEM-FEM} Coupling for Acoustic-Elastodynamic
-	Interaction Problems},
-  journal = cmes,
-  year = {2005},
-  volume = {8},
-  pages = {153-164},
-  number = {2}
+author = {Soares Jr., D. and W. J. Mansur},
+title = {An Efficient Time-Domain {BEM-FEM} Coupling for Acoustic-Elastodynamic
+Interaction Problems},
+journal = cmes,
+year = {2005},
+volume = {8},
+pages = {153-164},
+number = {2}
 }
 
 @ARTICLE{SoMaLi07,
-  author = {Soares Jr., D. and W. J. Mansur and D. L. Lima},
-  title = {An Explicit Multi-Level Time-Step Algorithm to Model the Propagation
-	of Interacting Acoustic-Elastic Waves Using Finite-Element/Finite-Difference
-	Coupled Procedures},
-  journal = cmes,
-  year = {2007},
-  volume = {17},
-  pages = {19-34},
-  number = {1}
+author = {Soares Jr., D. and W. J. Mansur and D. L. Lima},
+title = {An Explicit Multi-Level Time-Step Algorithm to Model the Propagation
+of Interacting Acoustic-Elastic Waves Using Finite-Element/Finite-Difference
+Coupled Procedures},
+journal = cmes,
+year = {2007},
+volume = {17},
+pages = {19-34},
+number = {1}
 }
 
 @ARTICLE{SoKuGeFlSm87,
-  author = {J. Sochacki and R. Kubichek and J. George and W. R. Fletcher and
-	S. Smithson},
-  title = {Absorbing boundary conditions and surface waves},
-  journal = geophysics,
-  year = {1987},
-  volume = {52},
-  pages = {60-71},
-  number = {1}
+author = {J. Sochacki and R. Kubichek and J. George and W. R. Fletcher and
+S. Smithson},
+title = {Absorbing boundary conditions and surface waves},
+journal = geophysics,
+year = {1987},
+volume = {52},
+pages = {60-71},
+number = {1}
 }
 
 @ARTICLE{Song95,
-  author = {X. Song and D. V. Helmberger},
-  title = {Depth dependence of anisotropy of {E}arth's inner core},
-  journal = jgr,
-  year = {1995},
-  volume = {100},
-  pages = {9805-9816}
+author = {X. Song and D. V. Helmberger},
+title = {Depth dependence of anisotropy of {E}arth's inner core},
+journal = jgr,
+year = {1995},
+volume = {100},
+pages = {9805-9816}
 }
 
 @ARTICLE{Song93b,
-  author = {X. Song and D. V. Helmberger},
-  title = {Anisotropy of {E}arth's inner core},
-  journal = grl,
-  year = {1993},
-  volume = {20},
-  pages = {2591-2594}
+author = {X. Song and D. V. Helmberger},
+title = {Anisotropy of {E}arth's inner core},
+journal = grl,
+year = {1993},
+volume = {20},
+pages = {2591-2594}
 }
 
 @ARTICLE{SoHe96,
-  author = {X. J. Song and D. V. Helmberger},
-  title = {Source estimation of finite faults from broadband regional networks},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {797-804}
+author = {X. J. Song and D. V. Helmberger},
+title = {Source estimation of finite faults from broadband regional networks},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {797-804}
 }
 
 @ARTICLE{SoRo97,
-  author = {A. Souriau and B. Romanowicz},
-  title = {Anisotropy in inner core attenuation: a new type of data to constrain
-	the nature of the solid core},
-  journal = grl,
-  year = {1997},
-  volume = {23},
-  pages = {1-4}
+author = {A. Souriau and B. Romanowicz},
+title = {Anisotropy in inner core attenuation: a new type of data to constrain
+the nature of the solid core},
+journal = grl,
+year = {1997},
+volume = {23},
+pages = {1-4}
 }
 
 @BOOK{Spa65,
-  title = {Tensor Calculus},
-  publisher = {John Wiley and sons},
-  year = {1965},
-  author = {B. Spain},
-  address = {New York}
+title = {Tensor Calculus},
+publisher = {John Wiley and sons},
+year = {1965},
+author = {B. Spain},
+address = {New York}
 }
 
 @ARTICLE{spetzleretal2001,
-  author = {J. Spetzler and J. Trampert and R. Snieder},
-  title = {{Are we exceeding the limits of the great circle approximation in
-	global surface wave tomography?}},
-  journal = grl,
-  year = {2001},
-  volume = {28},
-  pages = {2341-2344}
+author = {J. Spetzler and J. Trampert and R. Snieder},
+title = {{Are we exceeding the limits of the great circle approximation in
+global surface wave tomography?}},
+journal = grl,
+year = {2001},
+volume = {28},
+pages = {2341-2344}
 }
 
 @ARTICLE{SpHeLe96,
-  author = {P. Spudich and M. Hellweg and W. H. K. Lee},
-  title = {Directional topographic site response at {T}arzana observed in aftershocks
-	of the 1994 {N}orthridge, {C}alifornia, earthquake: implications
-	for mainshock motions},
-  journal = bssa,
-  year = {1996},
-  volume = {86},
-  pages = {S193-S208},
-  number = {1B}
+author = {P. Spudich and M. Hellweg and W. H. K. Lee},
+title = {Directional topographic site response at {T}arzana observed in aftershocks
+of the 1994 {N}orthridge, {C}alifornia, earthquake: implications
+for mainshock motions},
+journal = bssa,
+year = {1996},
+volume = {86},
+pages = {S193-S208},
+number = {1B}
 }
 
 @BOOK{Sta92,
-  title = {Physics of the Earth},
-  publisher = {Brookfield Press},
-  year = {1992},
-  author = {Franck D. Stacey},
-  address = {Brisbane},
-  edition = {3rd}
+title = {Physics of the Earth},
+publisher = {Brookfield Press},
+year = {1992},
+author = {Franck D. Stacey},
+address = {Brisbane},
+edition = {3rd}
 }
 
 @ARTICLE{Sta88,
-  author = {R. Stacey},
-  title = {Improved transparent boundary formulations for the elastic wave equation},
-  journal = bssa,
-  year = {1988},
-  volume = {78},
-  pages = {2089-2097},
-  number = {6}
+author = {R. Stacey},
+title = {Improved transparent boundary formulations for the elastic wave equation},
+journal = bssa,
+year = {1988},
+volume = {78},
+pages = {2089-2097},
+number = {6}
 }
 
 @ARTICLE{StKeOwBlStSh10,
-  author = {M. L. Staten and R. A. Kerr and S. J. Owen and T. D. Blacker and
-	M. Stupazzini and K. Shimada},
-  title = {Unconstrained plastering---Hexahedral mesh generation via advancing-front
-	geometry decomposition},
-  journal = {International Journal for Numerical Methods in Engineering},
-  year = {2010},
-  volume = {81},
-  pages = {135-171}
+author = {M. L. Staten and R. A. Kerr and S. J. Owen and T. D. Blacker and
+M. Stupazzini and K. Shimada},
+title = {Unconstrained plastering---Hexahedral mesh generation via advancing-front
+geometry decomposition},
+journal = {International Journal for Numerical Methods in Engineering},
+year = {2010},
+volume = {81},
+pages = {135-171}
 }
 
 @ARTICLE{Ste76,
-  author = {G.I. Stegeman},
-  title = {Normal-mode surface waves in pseudo-branch on (001) plane of gallium
-	arsenide},
-  journal = {Journal of Applied Physics},
-  year = {1976},
-  volume = {47},
-  pages = {1712-1713}
+author = {G.I. Stegeman},
+title = {Normal-mode surface waves in pseudo-branch on (001) plane of gallium
+arsenide},
+journal = {Journal of Applied Physics},
+year = {1976},
+volume = {47},
+pages = {1712-1713}
 }
 
 @TECHREPORT{Ste00,
-  author = {T. L. Sterling},
-  title = {Petaflops Computing: looking Back at the Future},
-  institution = {California Institute of Technology},
-  year = {2000},
-  address = {Pasadena, California},
-  note = {presented at the Supercomputing'2000 conference, Dallas, Texas, Nov.
-	2000}
+author = {T. L. Sterling},
+title = {Petaflops Computing: looking Back at the Future},
+institution = {California Institute of Technology},
+year = {2000},
+address = {Pasadena, California},
+note = {presented at the Supercomputing'2000 conference, Dallas, Texas, Nov.
+2000}
 }
 
 @BOOK{StMe95,
-  title = {Enabling technologies for {P}etaflops computing},
-  publisher = {MIT Press},
-  year = {1995},
-  author = {T. L. Sterling and P. C. Messina},
-  address = {Cambridge}
+title = {Enabling technologies for {P}etaflops computing},
+publisher = {MIT Press},
+year = {1995},
+author = {T. L. Sterling and P. C. Messina},
+address = {Cambridge}
 }
 
 @BOOK{StSaBeSa99,
-  title = {How to build a {B}eowulf, a guide to the implementation and application
-	of {PC} clusters},
-  publisher = {MIT Press},
-  year = {1999},
-  author = {T. L. Sterling and J. Salmon and D. J. Becker and D. F. Savarese},
-  address = {Cambridge}
+title = {How to build a {B}eowulf, a guide to the implementation and application
+of {PC} clusters},
+publisher = {MIT Press},
+year = {1999},
+author = {T. L. Sterling and J. Salmon and D. J. Becker and D. F. Savarese},
+address = {Cambridge}
 }
 
 @ARTICLE{StMcShDa93,
-  author = {J. L. Stevens and K. L. McLaughlin and B. Shkoller and S. M. Day},
-  title = {2-{D} axisymmetric calculations of surface waves generated by an
-	explosion in an island, mountain and sedimentary basin},
-  journal = gji,
-  year = {1993},
-  volume = {114},
-  pages = {548-560}
+author = {J. L. Stevens and K. L. McLaughlin and B. Shkoller and S. M. Day},
+title = {2-{D} axisymmetric calculations of surface waves generated by an
+explosion in an island, mountain and sedimentary basin},
+journal = gji,
+year = {1993},
+volume = {114},
+pages = {548-560}
 }
 
 @ARTICLE{StAnDrLaRo99,
-  author = {C. Stidham and M. Antolik and D. Dreger and S. Larsen and B. Romanowicz},
-  title = {Three-dimensional Structure Influences on the Strong Motion Wavefield
-	of the 1989 {L}oma {P}rieta Earthquake},
-  journal = bssa,
-  year = {1999},
-  volume = {89},
-  pages = {1184-1202}
+author = {C. Stidham and M. Antolik and D. Dreger and S. Larsen and B. Romanowicz},
+title = {Three-dimensional Structure Influences on the Strong Motion Wavefield
+of the 1989 {L}oma {P}rieta Earthquake},
+journal = bssa,
+year = {1999},
+volume = {89},
+pages = {1184-1202}
 }
 
 @INPROCEEDINGS{StSuSh01,
-  author = {C. Stidham and M. P. S\"uss and J. H. Shaw},
-  title = {3{D} density and velocity model of the {L}os {A}ngeles basin},
-  booktitle = {Geological Society of America 2001 annual meeting abstracts},
-  year = {2001},
-  volume = {33},
-  pages = {299},
-  publisher = {Geological Society of America}
+author = {C. Stidham and M. P. S\"uss and J. H. Shaw},
+title = {3{D} density and velocity model of the {L}os {A}ngeles basin},
+booktitle = {Geological Society of America 2001 annual meeting abstracts},
+year = {2001},
+volume = {33},
+pages = {299},
+publisher = {Geological Society of America}
 }
 
 @ARTICLE{Stone:2007:AMM,
-  author = {John E. Stone and James C. Phillips and Peter L. Freddolino and David
+author = {John E. Stone and James C. Phillips and Peter L. Freddolino and David
 	J. Hardy and Leonardo G. Trabuco and Klaus Schulten},
   title = {Accelerating molecular modeling applications with graphics processors},
   journal = {Journal of Computational Chemistry},
@@ -13839,6 +13851,16 @@
   pages = {1-16}
 }
 
+ at ARTICLE{Mat11,
+  author = {Ren\'e Matzen},
+  title = {An efficient finite element time-domain formulation for the elastic second-order wave equation: {A} non-split complex frequency shifted convolutional {PML}},
+  journal = ijnme,
+  year = {2011},
+  volume = {999999},
+  pages = {999998-999999},
+doi = {10.1002/nme.3205}
+}
+
 @BOOK{ZiTa89,
   title = {The finite element method: v.2, solid and fluid mechanics},
   publisher = {McGraw-Hill},
@@ -13923,3 +13945,14 @@
 	less than plus or minus one~second}
 }
 
+ at article{AuHoVaCe11,
+author = {Aubry, R. and Houzeaux, G. and V\'azquez, M. and Cela, J. M.},
+title = {Some useful strategies for unstructured edge-based solvers on shared memory machines},
+journal = ijnme,
+volume = {85},
+number = {5},
+doi = {10.1002/nme.2973},
+pages = {537-561},
+year = {2011},
+}
+

Modified: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.pdf
===================================================================
(Binary files differ)



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