[cig-commits] r16297 - in seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL: . figures

dkomati1 at geodynamics.org dkomati1 at geodynamics.org
Sun Feb 21 11:06:55 PST 2010


Author: dkomati1
Date: 2010-02-21 11:06:54 -0800 (Sun, 21 Feb 2010)
New Revision: 16297

Added:
   seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/figures/CNRS_fr_logo.jpg
   seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/figures/Logo_INRIA.jpg
Modified:
   seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/bibliography.bib
   seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/figures/gauss_vs_triangle_mod.pdf
   seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/figures/source_timing.pdf
   seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/figures/specfem_3d_basin-cover.pdf
   seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/figures/specfem_3d_basin-cover.psd
   seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/manual_SPECFEM3D.pdf
   seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/manual_SPECFEM3D.tex
Log:
updated the manual


Modified: seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/bibliography.bib
===================================================================
--- seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/bibliography.bib	2010-02-21 18:19:08 UTC (rev 16296)
+++ seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/bibliography.bib	2010-02-21 19:06:54 UTC (rev 16297)
@@ -1,7098 +1,13039 @@
- at string{ijnme=    {{Int. J. Numer. Meth. Engng.}}}
- at string{jcp=      {{J. Comput. Phys.}}}
- at string{bssa=     {{Bull. Seismol. Soc. Am.}}}
- at string{gjras=    {{Geophys. J. R. Astron. Soc.}}}
- at string{gji=      {{Geophys. J. Int.}}}
- at string{gp=       {{Geophys. Prosp.}}}
- at string{grl=      {{Geophys. Res. Lett.}}}
- at string{geophysics= {{Geophysics}}}
- at string{jasa=     {{J. Acoust. Soc. Am.}}}
- at string{jca=      {{J. Comput. Acoust.}}}
- at string{jap=      {{J. Appl. Phys.}}}
- at string{jgr=      {{J. Geophys. Res.}}}
- at string{pageoph=  {{Pure Appl. Geophys.}}}
- at string{pepi=     {{Phys. Earth Planet. Inter.}}}
- at string{cmame=    {{Comput. Methods Appl. Mech. Engrg.}}}
- at string{eesd=     {{Earthquake Eng. Struct. Dyn.}}}
+% This file was created with JabRef 2.5.
+% Encoding: ISO8859_1
 
-%%%%%%%%%%%%%%%%%%%%%%%
-%   BOOKS
-%%%%%%%%%%%%%%%%%%%%%%%
+ at STRING{bssa = {Bull. Seismol. Soc. Am.}}
 
- at BOOK{cerveny01,
-      author={V. Cerven\'{y}},
-      title={Seismic Ray Theory},
-      publisher ={Cambridge University Press},
-      address ={Cambridge, UK},
-      year=2001
+ at STRING{cmame = {Comput. Meth. Appl. Mech. Eng.}}
+
+ at STRING{cmes = {Comput. Model. Eng. Sci.}}
+
+ at STRING{eesd = {Earthquake Eng. Struct. Dynam.}}
+
+ at STRING{eos = {Eos Trans. AGU}}
+
+ at STRING{epsl = {Earth Planet. Sci. Lett.}}
+
+ at STRING{geophysics = {Geophysics}}
+
+ at STRING{gji = {Geophys. J. Int.}}
+
+ at STRING{gjras = {Geophys. J. Roy. Astron. Soc.}}
+
+ at STRING{gp = {Geophys. Prospect.}}
+
+ at STRING{grl = {Geophys. Res. Lett.}}
+
+ at STRING{ijnme = {Int. J. Numer. Meth. Eng.}}
+
+ at STRING{jap = {J. Appl. Phys.}}
+
+ at STRING{jasa = {J. Acoust. Soc. Am.}}
+
+ at STRING{jca = {J. Comput. Acoust.}}
+
+ at STRING{jcp = {J. Comput. Phys.}}
+
+ at STRING{jgr = {J. Geophys. Res.}}
+
+ at STRING{jpdc = {Journal of Parallel and Distributed Computing}}
+
+ at STRING{lncs = {Lecture Notes in Computer Science}}
+
+ at STRING{pageoph = {Pure Appl. Geophys.}}
+
+ at STRING{pepi = {Phys. Earth Planet. In.}}
+
+ at 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}
 }
 
- at BOOK{Pac97,
-      author={P. S. Pacheco},
-      title={Parallel programming with {MPI}},
-      publisher ={Morgan Kaufmann Press},
-      address ={San Francisco},
-      year=1997
+ at 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}
 }
 
- at BOOK{Les97,
-      author={M. Lesieur},
-      title={Turbulence in fluids},
-      publisher ={Kluwer Academic Publishers},
-      address ={Dordrecht},
-      year=1997
+ at 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}
 }
 
- at BOOK{Hea00,
-      author={S. Heaney},
-      title={Beowulf, a new verse translation, bilingual edition},
-      publisher ={Farrar, Straus and Giroux Publishers},
-      address ={New York},
-      year=2000
+ at 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}
 }
 
- at BOOK{GrLuSk94,
-      author={W. Gropp and E. Lusk and A. Skjellum},
-      title={Using {MPI}, portable parallel programming with the {M}essage-{P}assing {I}nterface},
-      publisher ={MIT Press},
-      address ={Cambridge},
-      year=1994
+ at 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}
 }
 
- at BOOK{StSaBeSa99,
-      author={T. L. Sterling and J. Salmon and D. J. Becker and D. F. Savarese},
-      title={How to build a {B}eowulf, a guide to the implementation and application of {PC} clusters},
-      publisher ={MIT Press},
-      address ={Cambridge},
-      year=1999
+ at 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}
 }
 
- at BOOK{StMe95,
-      author={T. L. Sterling and P. C. Messina},
-      title={Enabling technologies for {P}etaflops computing},
-      publisher ={MIT Press},
-      address ={Cambridge},
-      year=1995
+ at 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}
 }
 
- at BOOK{Iss89,
-      author={E. H. Issaks and R. M. Srivastava},
-      title={An Introduction to Applied Geostatistics},
-      publisher ={Oxford University Press},
-      address ={Oxford},
-      note={560 p.},
-      year=1989
+ at 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}
 }
 
- at BOOK{jn,
-      author={J. Necas},
-      title={Les m\'ethodes directes en th\'eorie des \'equations elliptiques},
-      publisher ={Masson},
-      address ={Paris},
-      note={351 p.},
-      year=1967
+ at 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}
 }
 
- at BOOK{pgc,
-      author={P. G. Ciarlet},
-      title={The Finite Element Method for Elliptic Problems},
-      publisher ={North Holland},
-      address ={Amsterdam},
-      note={530 p.},
-      year=1978
+ at BOOK{Ach73,
+  title = {Wave Propagation in Elastic Solids},
+  publisher = {North-Holland},
+  year = {1973},
+  author = {J. D. Achenbach},
+  address = {Amsterdam, The Netherlands}
 }
 
- at BOOK{SzBa91,
-      author={B. Szab\'{o} and I. Babu\u{s}ka},
-      title={Finite Element analysis},
-      publisher ={Wiley},
-      address ={New York},
-      year=1991
+ at ARTICLE{AdPaBo07,
+  author = {S. Adams and J. Payne and R. Boppana},
+  title = {Finite Difference Time Domain ({FDTD}) Simulations Using Graphics
+	Processors},
+  journal = {Proceedings of the Department of Defense High Performance Computing
+	Modernization Program Users Group Conference},
+  year = {2007},
+  pages = {334-338},
+  address = {Pittsburgh, Pennsylvania, USA},
+  doi = {10.1109/HPCMP-UGC.2007.34}
 }
 
- at BOOK{Bon95,
-      author={M. Bonnet},
-      title={\'Equations int\'egrales et \'el\'ements de fronti\`ere},
-      publisher ={CNRS \'Editions, Eyrolles},
-      address ={Paris},
-      year=1995
+ at 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}
 }
 
- at BOOK{MaBe88,
-      author={G. Manolis and D. E. Beskos},
-      title={Boundary element methods in elastodynamics},
-      publisher ={Umwin Hyman},
-      address ={London},
-            year=1988
+ at 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}
 }
 
- at BOOK{LeCh85,
-      author={J. Lemaitre and J. L. Chaboche},
-      title={M\'ecanique des mat\'eriaux solides},
-      publisher ={Dunod},
-      address ={Paris},
-      year=1985
+ at 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}
 }
 
- at BOOK{HoJo85,
-     author={R. A. Horn and C. R. Johnson},
-     title={Matrix analysis},
-      publisher ={Cambridge University Press},
-      address ={Cambridge},
-      year=1985
-     }
+ at 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}
+}
 
- at BOOK{Duv90,
-      author={G. Duvaut},
-      title={M\'ecanique des milieux continus},
-      publisher ={Masson},
-      address ={Paris},
-      year=1990
+ at 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}
 }
 
- at BOOK{Lov11,
-      author={A. E. H. Love},
-      title={Some problems of geodynamics},
-      publisher ={Cambridge University Press},
-      address ={Cambridge},
-      year=1911
+ at 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}
 }
 
- at BOOK{Lub90,
-      author={Jacob Lubliner},
-      title={Plasticity theory},
-      publisher ={Macmillan Publishing Company},
-      address ={New York},
-      year=1990
+ at 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}
 }
 
- at BOOK{GeMu94,
-      author={P. Germain and P. Muller},
-      title={Introduction \`a la m\'ecanique des milieux continus},
-      publisher ={Masson},
-      address ={Paris},
-      edition={2nd},
-      year=1994
+ at 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}
 }
 
- at BOOK{CaHuQuZa88,
-      author={C. Canuto and M. Y. Hussaini and A. Quarteroni and T. A.
-Zang},
-      title={Spectral methods in fluid dynamics},
-      publisher ={Springer-Verlag},
-      address ={New York},
-      year=1988
+ at 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}
 }
 
- at BOOK{Ben81,
-      author={Ari Ben-Menahem and Sarva Jit. Singh},
-      title={Seismic waves and sources},
-      publisher ={Springer-Verlag},
-      address ={New York},
-      year=1981
+ at 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}
 }
 
- at BOOK{Ray45,
-      author={L. J. W. S. Rayleigh},
-      title={The theory of sound},
-      publisher ={Dover Publications},
-      address ={New York},
-      edition={2nd},
-      year=1945
+ at 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}
 }
 
- at BOOK{Boo78,
-      author={C. de Boor},
-      title={A practical guide to splines},
-      series={Applied Mathematical Sciences},
-      publisher ={Springer-Verlag},
-      address ={New York},
-      volume=27,
-      year=1978
+ at 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}
 }
 
- at BOOK{Vik67,
-      author={I. A. Viktorov},
-      title={Rayleigh and Lamb waves: physical theory and applications},
-      address ={New-York},
-      publisher ={Plenum Press},
-      year=1967
+ at 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}
 }
 
- at BOOK{BeMa92,
-      author={C. Bernardi and Y. Maday},
-      title={Approximations spectrales de probl\`emes aux limites elliptiques},
-      address ={Paris},
-      publisher ={Springer-Verlag},
-      year=1992
+ at 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}
 }
 
- at BOOK{Lam52,
-      author={Gabriel Lam\'e},
-      title={Le\c cons sur la th\'eorie math\'ematique de l'\'elasticit\'e des corps solides},
-      address ={Paris},
-      publisher ={Gauthier-Villars},
-      year=1852
+ at 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}
 }
 
- at BOOKLET{Haa09,
-      author={A. Haar},
-      title={Zur Theorie der orthogonalen Funktionensysteme},
-      address ={G\"ottingen},
-      year=1909
+ at 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}
 }
 
- at BOOK{Mey90,
-      author={Y. Meyer},
-      title={Ondelettes et op\'erateurs},
-      publisher ={Hermann},
-      address ={Paris},
-      year=1990
+ at 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}
 }
 
- at BOOK{Pay83,
-      author={R. G. Payton},
-      title={Elastic wave propagation in transversely isotropic media},
-      publisher ={Martinus Nijhoff},
-      address ={The Hague},
-      year=1983
+ at 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 J. Num. Analysis},
+  year = {2006},
+  note = {Submitted}
 }
 
- at BOOK{Aco92,
-      author={A. Cohen},
-      title={Ondelettes et traitement num\'erique du signal},
-      publisher ={Masson},
-      address ={Paris},
-      year=1992
+ at 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}
 }
 
- at BOOK{DaTr98,
-      author={F. A. Dahlen and J. Tromp},
-      title={Theoretical Global Seismology},
-      publisher ={Princeton University Press},
-      address ={Princeton},
-      year=1998
+ at 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}
 }
 
- at BOOK{PrTeWeFl94,
-  author ={W.H. Press and S.A. Teukolsky and W.T. Vetterling and B.P. Flannery},
-  title ={Numerical recipes: the art of scientific computing},
-  publisher ={Cambridge University Press},
-  address ={Cambridge},
-  year ={1994}
+ at 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}
 }
 
- at BOOK{Tar87,
-  author ={A. Tarantola},
-  title ={Inverse problem theory: methods for data fitting and model parameter estimation},
-  publisher={Elsevier Science Publishers},
-  address={Amsterdam},
-  year ={1987}
+ at 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}
 }
 
- at BOOK{Fle91,
-  author ={C. A. J. Fletcher},
-  title ={Computational Fluid Dynamics},
-  publisher ={Springer-Verlag},
-  address ={New York},
-  year ={1991}
+ at 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}
 }
 
- at BOOK{Mcc57,
-  author ={A. J. McConnell},
-  title ={Applications of tensor analysis},
-  publisher ={Dover Publications},
-  address ={New York},
-  year ={1957}
+ at 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}
 }
 
- at BOOK{Spa65,
-  author ={B. Spain},
-  title ={Tensor Calculus},
-  publisher ={John Wiley and sons},
-  address ={New York},
-  year ={1965}
+ at 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}
 }
 
- at BOOK{ThWaMa85,
-  author ={J. F. Thompson and Z. U. A. Warsi and C. W. Mastin},
-  title ={Numerical Grid Generation - Foundations and Applications},
-  publisher ={North-Holland Publishing Co.},
-  address ={New York},
-  year ={1985}
+ at 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}
 }
 
- at BOOK{Bri64,
-  author ={L. Brillouin},
-  title ={Tensors in Mechanics and Elasticity},
-  edition={3rd},
-  publisher ={Academic Press},
-  address ={New York},
-  year ={1964}
+ at 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}
 }
 
- at BOOK{Zie77,
-  author ={Olgierd Cecil Zienkiewicz},
-  title ={The finite element method in engineering science},
-  edition={3rd},
-  publisher ={McGraw-Hill},
-  address ={New York},
-  year ={1977}
+ at 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}
 }
 
- at BOOK{ZiTa89,
-  author ={Olgierd Cecil Zienkiewicz and R. L. Taylor},
-  title ={The finite element method: v.2, solid and fluid mechanics},
-  edition={4th},
-  publisher ={McGraw-Hill},
-  address ={New York},
-  year ={1989}
+ at 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}
 }
 
- at BOOK{DhTo84,
-  author ={Gouri Dhatt and Gilbert Touzot},
-  title ={The finite element method displayed},
-  publisher ={John Wiley and sons},
-  address ={New York},
-  year ={1984}
+ at 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}
 }
 
- at BOOK{Sta92,
-  author ={Franck D. Stacey},
-  title ={Physics of the Earth},
-  edition={3rd},
-  publisher ={Brookfield Press},
-  address ={Brisbane},
-  year ={1992}
+ at 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}
 }
 
- at BOOK{Har88,
-  author ={A. H. Harker},
-  title ={Elastic waves in solids, with application to non destructive testing of pipelines},
-  publisher ={British Gas Editions},
-  address ={Bristol},
-  year ={1988}
+ at 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}
 }
 
- at BOOK{Hug87,
-  author ={Thomas J. R. Hughes},
-  title ={The finite element method, linear static and dynamic finite element analysis},
-  publisher ={Prentice-Hall International},
-  address ={Englewood Cliffs, NJ},
-  year ={1987}
+ at 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}
 }
 
- at BOOK{Pil79,
-  author ={Walter L. Pilant},
-  title ={Elastic waves in the {E}arth},
-  publisher ={Elsevier Scientific Publishing Company},
-  address ={Amsterdam},
-  year ={1979}
+ at 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}
 }
 
- at BOOK{Dem91,
-  author ={Jean-Pierre Demailly},
-  title ={Analyse num\'erique et \'equations diff\'erentielles},
-  publisher ={Presses Universitaires de Grenoble},
-  address ={Grenoble},
-  year ={1991}
+ at 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}
 }
 
- at BOOK{ShGe82,
-  author ={R. E. Sheriff and L. P. Geldart},
-  title ={Exploration seismology: history, theory and data acquisition},
-  publisher ={Cambridge University Press},
-  address ={Cambridge},
-  year ={1982}
+ at 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.}
 }
 
- at BOOK{LuPi96,
-  author ={Brigitte Lucquin and Olivier Pironneau},
-  title ={Introduction au calcul scientifique},
-  publisher ={Masson},
-  address ={Paris},
-  year ={1996}
+ at 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}
 }
 
- at BOOK{Euv94,
-  author ={Daniel Euvrard},
-  title ={R\'esolution num\'erique des \'equations aux d\'eriv\'ees
-partielles - Diff\'erences finies, \'el\'ements finis, probl\`emes en
-domaine non born\'e},
-  edition={3rd},
-  publisher ={Masson},
-  address ={Paris},
-  year ={1994}
+ at 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}
 }
 
- at BOOK{LaLi59,
-  author ={L. D. Landau and E. M. Lifshitz},
-  title ={Fluid mechanics},
-  publisher ={Pergamon Press},
-  address ={New-York},
-  year ={1959}
+ at 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}
 }
 
- at BOOK{LaLi53,
-  author ={L. Landau and E. Lifchitz},
-  title ={Th\'eorie de l'\'elasticit\'e},
-  publisher ={Editions Mir},
-  address ={Moscou},
-  edition ={2nd},
-  year ={1953}
+ at 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.}
 }
 
 @BOOK{AtPr90,
-  author ={Marc Atteia and Michel Pradel},
-  title ={\'El\'ements d'analyse num\'erique},
-  publisher ={C\'epadues \'Editions},
-  address ={Toulouse},
-  year ={1990}
+  title = {\'El\'ements d'analyse num\'erique},
+  publisher = {C\'epadues \'Editions},
+  year = {1990},
+  author = {Marc Atteia and Michel Pradel},
+  address = {Toulouse}
 }
 
- at BOOK{AkRi80,
-  author ={K. Aki and P. G. Richards},
-  title ={Quantitative seismology, theory and methods},
-  publisher ={W. H. Freeman},
-  address ={San Francisco},
-  year ={1980}
+ at 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}
 }
 
- at BOOK{Ach84,
-      author ={J. D. Achenbach},
-      title={Wave Propagation in Elastic Solids},
-      publisher={Elsevier Science Publishers},
-      address={Amsterdam},
-      year =1984
+ at 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},
+  doi = {10.1007/978-3-642-03869-3\_80},
+  url = {http://hal.inria.fr/inria-00384363}
 }
 
- at BOOK{Cag39,
-      author ={L. Cagniard},
-      title={R\'eflexion et R\'efraction des Ondes Sismiques Progressives},
-      publisher={Gauthiers-Villars},
-      address={Paris},
-      year=1939
+ at BOOK{Aul90,
+  title = {Acoustic fields and waves in solids},
+  publisher = {Krieger Publishing},
+  year = {1990},
+  author = {B. A. Auld},
+  volume = {1},
+  edition = {2nd}
 }
 
- at BOOK{Ken83,
-      author ={B. L. N. Kennett},
-      title={Seismic wave propagation in stratified media},
-      publisher={Cambridge University Press},
-      address={Cambridge},
-      year=1983
+ at 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}
 }
 
- at BOOK{kennett91,
-citekey={kennett91},
-author={B. L. N. Kennett},
-title={{IASPEI} 1991 Seismological Tables},
-year=1991,
-publisher={Research School of Earth Sciences,
-Australian National University, Canberra},
+ at 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}
 }
 
- at BOOK{Kob87,
-      author={S. Kobayashi},
-      year=1987,
-      title={Elastodynamics in boundary element methods in mechanics},
-      publisher={North-Holland},
-      address={Amsterdam}
+ at 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}
 }
 
-%%%%%%%%%%%%%%%%%%%%%%%
-%   IN BOOK
-%%%%%%%%%%%%%%%%%%%%%%%
+ at 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}
+}
 
- at INCOLLECTION{Jen75,
-      author = {P. Jennings},
-      year = 1975,
-      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},
-      address={Sacramento, California}
+ at 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}
 }
 
- at INCOLLECTION{nolet1987,
-        AUTHOR="G. Nolet",
-        TITLE={{Waveform tomography}},
-        booktitle={Seismic Tomography, with Applications in
-        Global Seismology and Exploration Geophysics},
-        publisher={Reidel},
-        address={Dordrecht},
-        editor={G. Nolet},
-        year=1987,
-        pages={301--322},
-        }
+ at 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}
+}
 
+ at 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}
+}
 
- at INCOLLECTION{Wri91,
-      author = {T. L. Wright},
-      year = 1991,
-      title={Structural geology and tectonic evolution of the {L}os {A}ngeles basin, {C}alifornia},
-      booktitle={Active Margin Basins},
-      editor={K. T. Biddle},
-      publisher={Am. Assoc. Pet. Geol. Memoir},
-      volume = 52,
-      pages = {35-134}
+ at 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}
 }
 
- at INCOLLECTION{KrMoIrIwSe99,
-      author={J. Kristek and P. Moczo and K. Irikura and T. Iwata and H. Sekiguchi},
-      year=1999,
-      title={The 1995 {K}obe mainshock simulated by {3D} finite differences},
-      booktitle={The Effects of Surface Geology on Seismic Motion},
-      editor={K. Irikura and K. Kudo and H. Okada and T. Sasatani},
-      publisher={Balkema},
-      address={Rotterdam, The Netherlands},
-      volume=3,
-      pages={1361--1368}
+ at 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}
 }
 
- at INCOLLECTION{LuHo87,
-      author={B. P. Luyendyk and J. S. Hornafius},
-      year=1987,
-      title={Neogene crustal rotations, fault slip and basin development in southern {C}alifornia},
-      booktitle={Cenozoic basin development of coastal {C}alifornia},
-      editor={R. V. Ingersoll and W. G. Ernst},
-      publisher={Prentice-Hall},
-      address={Old Tappan, New Jersey},
-      pages={259--283}
+ at 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}
 }
 
- at INCOLLECTION{Gra99,
-      author={R. W. Graves},
-      year=1999,
-      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},
-      editor={K. Irikura and K. Kudo and H. Okada and T. Sasatani},
-      publisher={Balkema},
-      address={Rotterdam, The Netherlands},
-      volume=1,
-      pages={103--120}
+ at 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}
 }
 
- at INCOLLECTION{liu&dziewonski96,
-author={A. M. Dziewonski and X.-F. Liu and W.-J. Su},
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-booktitle={Earth's Deep Interior},
-publisher={Gordon and Breach, Amsterdam},
-editor={D.J. Crossley},
-year=1997,
-pages={11--50},
+ at 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}
 }
 
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-      year=2000,
-      title={Global seismic tomography: past, present, and future},
-      booktitle={Problems in Geophysics for the New Millennium},
-      editor={E. Boschi and G. Ekstr\"{o}m and A. Morelli},
-      publisher={INGV},
-      address={Roma, Italy},
-      pages={289--350}
+ at 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}
 }
 
- at INCOLLECTION{Ged98,
-      author={S. D. Gedney},
-      booktitle={Advances in Computational Electrodynamics: the Finite-Difference Time-Domain method},
-      title={The {P}erfectly {M}atched {L}ayer absorbing medium},
-      publisher={Artech House},
-      editor={A. Taflove},
-      address={Boston},
-      year=1998,
-      chapter=5,
-      pages={263--343}
+ at 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 J. Numer. Anal.},
+  year = {1981},
+  volume = {18},
+  pages = {512-545}
 }
 
- at INCOLLECTION{KoTrNoletMono2002,
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-      title={Our paper in {AGU} monograph {N}olet},
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-      editor={G. Nolet},
-      publisher={AGU},
-      address={Washington DC},
-      pages={9998-9999}
+ at 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}
 }
 
- at INCOLLECTION{ChViKoCaVaFe05,
-     author={Emmanuel Chaljub and Dimitri Komatitsch and Jean-Pierre Vilotte
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-     year=2005,
-     title={Spectral Element Analysis in Seismology},
-     booktitle={{IASPEI} Monograph on Advances in Wave Propagation in Heterogeneous Media},
-     publisher={IASPEI},
-     note={in press}
-     }
+ at ARTICLE{Bac76,
+  author = {G. A. Backer},
+  title = {Error estimates for the finite element method for second order hyperbolic
+	equations},
+  journal = {SIAM J. Num. Anal.},
+  year = {1976},
+  volume = {13},
+  pages = {564-575}
+}
 
- at INCOLLECTION{KoTsTr05,
-     author={Dimitri Komatitsch and Seiji Tsuboi and Jeroen Tromp},
-     year=2005,
-     title={The spectral-element method in seismology},
-     booktitle={The {S}eismic {E}arth: {A}rray {A}nalysis of {B}roadband {S}eismograms},
-     editor={A. Levander and G. Nolet},
-     publisher={AGU},
-     address={Washington DC},
-     pages={205--227}
-     }
+ at ARTICLE{Bac62,
+  author = {G. E. Backus},
+  title = {Long-wave elastic anisotropy produced by horizontal layering},
+  journal = jgr,
+  year = {1962},
+  volume = {67},
+  pages = {4427-4440}
+}
 
- at INCOLLECTION{KoTr02c,
-      author={D. Komatitsch and J. Tromp},
-      year=2002,
-      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},
-      editor={{E. O{\~{n}}ate et al.}},
-      publisher={CIMNE},
-      address={Barcelona, Espa{\~{n}}a},
-      pages={676-686}
+ at 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},
+  doi = {10.1109/CIT.2008.4594689}
 }
 
- at INCOLLECTION{TrKo00,
-      author={J. Tromp and D. Komatitsch},
-      year=2000,
-      title={Spectral-element simulations of wave propagation in a laterally
-      homogeneous {E}arth model},
-      booktitle={Problems in Geophysics for the New Millennium},
-      editor={E. Boschi and G. Ekstr\"{o}m and A. Morelli},
-      publisher={INGV},
-      address={Roma, Italy},
-      pages={351-372}
+ at ARTICLE{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},
+  journal = {Proceedings of the 11th IEEE International Conference on Computational
+	Science and Engineering},
+  year = {2008},
+  pages = {327-334}
 }
 
- at INCOLLECTION{IsIgKa90,
-      author={K. Ishihara and M. Iguchi and K. Kamo},
-      year=1990,
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-      editor={J. H. Fink},
-      publisher={Springer-Verlag},
-      address={Berlin},
-      pages={174-207}
+ at 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}
 }
 
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-      editor={C. K. Chui and L. L. Schumaker},
-      publisher={Vanderbilt University Press},
-      address={Nashville},
-      volume=1,
-      pages={151-158}
+ at 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 J. Numer. Anal.},
+  year = {1990},
+  volume = {27},
+  pages = {323-352}
 }
 
- at INCOLLECTION{ra1,
-      author={R. Arcang\'eli},
-      year=1989,
-      title={Some Applications of Discrete {$D^m$}-splines},
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-      editor={T. Lyche and L. L. Schumaker},
-      publisher={Academic Press},
-      address={New York},
-      pages={35-44}
+ at 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}
 }
 
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-      address={Oxford, England},
-      volume=22
+ at 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}
 }
 
- at INCOLLECTION{Mad83,
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-      note={The Enrico Fermi Summer School of Physics, 55th course},
-      publisher={North-Holland},
-      address={Amsterdam}
+ at 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}
 }
 
- at INCOLLECTION{AuChMoMo85,
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-      year=1985,
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-valley},
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-      pages={421-428}
+ at 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}
 }
 
- at INCOLLECTION{Kob84,
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-      volume=2
+ at 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}
 }
 
- at INCOLLECTION{San97,
-      author={F. J. S\'anchez-Sesma},
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-structures},
-      editor={D.E. Beskos and S.A. Angnostopoulos},
-      publisher={Comp. Mech. Publications},
-      address={Southampton},
-      pages={201-239}
+ at 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}
 }
 
+ at 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}
+}
 
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{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},
+  journal = {Proceedings of the 2005 IEEE Antennas and Propagation Society International
+	Symposium},
+  year = {2005},
+  volume = {4A},
+  pages = {193-196},
+  doi = {10.1109/APS.2005.1552619}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{BaDeHa98,
+  author = {H. Barucq and F. Delaurens and B. Hanouzet},
+  title = {Method of Absorbing Boundary conditions: Phenomena of error stabilization},
+  journal = {SIAM J. Numer. Anal.},
+  year = {1998},
+  volume = {35},
+  pages = {1113-1129}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
 @INCOLLECTION{BeMu78,
-      author={Ted Belytschko and R. Mullen},
-      year=1978,
-      booktitle={Modern problems in elastic wave propagation},
-      title={On dispersive properties of finite element solutions},
-      editor={J. Miklowitz and J. D. Achenbach},
-      publisher={John Wiley and Sons},
-      address={New-York},
-      volume=67
+  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}
 }
 
- at INCOLLECTION{HeKa93,
-      author ={R. D. Henderson and G. E. Karniadakis},
-      booktitle={Finite elements in fluids},
-      title={Unstructured spectral element methods for the incompressible
-{N}avier-{S}tokes equations},
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-      publisher={Pineridge Press},
-      address={Swansea},
-      year=1993
+ at 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}
 }
 
+ at BOOK{Ben81,
+  title = {Seismic waves and sources},
+  publisher = {Springer-Verlag},
+  year = {1981},
+  author = {Ari Ben-Menahem and Sarva Jit. Singh},
+  address = {New York}
+}
 
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-      author ={J. Lysmer and L. A. Drake},
-      booktitle={Methods in Computational Physics},
-      title={A finite element method for seismology},
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-      volume=11,
-      year=1972
+ at 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}
 }
 
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at BOOK{BeMa92,
+  title = {Approximations spectrales de probl\`emes aux limites elliptiques},
+  publisher = {Springer-Verlag},
+  year = {1992},
+  author = {C. Bernardi and Y. Maday},
+  address = {Paris}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at BOOK{Bon95,
+  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},
-      booktitle={Methods in Computational Physics},
-      title={Finite difference methods for seismic wave propagation in heterogeneous materials},
-      publisher={Academic Press},
-      address={New York},
-      volume=11,
-      year=1972
+  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}
 }
 
- at INCOLLECTION{LiPeTc92,
-      author ={J. Liandrat and V. Perrier and P. Tchamitchian},
-      booktitle={Wavelets and their Applications},
-      title={Numerical resolution of Nonlinear Partial Differential Equations using the Wavelet approach},
-      publisher={Edited by Ruskai, Jones and Barlett},
-      address={New York},
-      year=1992
+ at 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}
 }
 
- at INCOLLECTION{GiKe94,
-      author={D. Givoli and J. B. Keller},
-      booktitle={The mathematics of finite elements and applications},
-      title={Non-reflecting finite elements},
-      publisher={John Wiley and sons},
-      address={New York},
-      year=1994
+ at 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}
 }
 
-%%%%%%%%%%%%%%%%%%%%%%%
-%  TECHNICAL REPORT
-%%%%%%%%%%%%%%%%%%%%%%%
+ at 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}
+}
 
- at TECHREPORT{NaDa92,
-      author = {J. Namson and T. L. Davis},
-      title = {Late {C}enozoic thrust ramps of Southern {C}alifornia},
-      year = 1992,
-      institution={Davis \& Namson Consulting Geologists},
-      address={Valencia, California, USA},
-      note={unpublished report}
+ at 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}
 }
 
- at TECHREPORT{LaSc95old,
-      author={S. Larsen and C. A. Schultz},
-      year=1995,
-      title={{ELAS3D: 2D/3D} elastic finite-difference wave propagation code},
-      number={UCRL-MA-121792},
-      note={19 pages}
+ at 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}
 }
 
- at TECHREPORT{Ste00,
-      author={T. L. Sterling},
-      year=2000,
-      title={Petaflops Computing: looking Back at the Future},
-      institution={California Institute of Technology},
-      address={Pasadena, California},
-      note={presented at the Supercomputing'2000 conference, Dallas, Texas, Nov. 2000}
+ at 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}
 }
 
- at TECHREPORT{Etopo5,
-      author={NOAA},
-      year=1988,
-      title={National {O}ceanic and {A}tmospheric {A}dministration {(NOAA)} Product Information Catalog - {ETOPO5} {E}arth {T}opography 5-minute digital model},
-      institution={U.S. Department of Commerce},
-      address={Washington, D.C.},
-      note={171 pages}
+ at ARTICLE{Bos02,
+  author = {M. G. Bostock},
+  title = {Kirchhoff-approximate inversion of teleseismic wavefields},
+  journal = gji,
+  year = {2002},
+  volume = {149},
+  pages = {787-795}
 }
 
- at TECHREPORT{Top500,
-      author={H. W. Meuer and E. Strohmaier and J. J. Dongarra and H. D. Simon},
-      year=2002,
-      title={Top500 list of Supercomputer Sites},
-      institution={University of Mannheim},
-      address={Mannheim, Germany},
-      note={{{\tt www.top500.org}}}
+ at 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}
 }
 
- at TECHREPORT{TayLoft98,
-      author={M. A. Taylor and R. Loft and J. Tribbia},
-      year=1998,
-      title={Performance of a spectral element atmospheric model ({SEAM}) on the {HP} {E}xemplar {SPP}2000},
-      institution={National Center for Atmospheric Research},
-      number={NCAR/TN-439+EDD},
-      address={Boulder, Colorado}
+ at 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}
 }
 
- at TECHREPORT{cg1001,
-      author={C. Gout},
-      year=1998,
-      title={Approximation of curves and surfaces from rapidly varying data},
-      institution={Center for Pure and Applied Mathematics},
-      number={1001},
-      note={36 p.},
-      address={University of California at Berkeley, USA}
+ at 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}
 }
 
- at TECHREPORT{ra,
-      author={R. Arcang\'eli},
-      year=1986,
-      title={{$D^m$}-splines sur un domaine born\'e de {$\Rsymbol$}},
-      institution={UA 1204 CNRS, Universit\'e de Pau et des Pays de l'Adour},
-      number={1986/2},
-      note={47 p.},
-      address={Pau, France}
+ at 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}
 }
 
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Bou73,
+  author = {M. Bouchon},
+  title = {Effect of topography on surface motion},
+  journal = bssa,
+  year = {1973},
+  volume = {63},
+  pages = {615-632}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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.}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at BOOK{Bri64,
+  title = {Tensors in Mechanics and Elasticity},
+  publisher = {Academic Press},
+  year = {1964},
+  author = {L. Brillouin},
+  address = {New York},
+  edition = {3rd}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{DaEkDz08,
+  author = {C.A. Dalton, G. Ekstr\"{o}m and A.M. Dziewonski},
+  title = {The global attenuation structure of the upper mantle},
+  journal = jgr,
+  year = {2008},
+  volume = {113},
+  pages = {B05317},
+  doi = {10.1029/2006JB004394}
+}
+
+ at BOOK{Cag39,
+  title = {R\'eflexion et R\'efraction des Ondes Sismiques Progressives},
+  publisher = {Gauthiers-Villars},
+  year = {1939},
+  author = {L. Cagniard},
+  address = {Paris}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{CaFu88,
+  author = {C. Canuto and D. Funaro},
+  title = {The {S}chwarz algorithm for spectral methods},
+  journal = {SIAM J. Numer. Anal.},
+  year = {1988},
+  volume = {25},
+  pages = {24-40}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Car94,
+  author = {J. M. Carcione},
+  title = {The wave equation in generalized coordinates},
+  journal = geophysics,
+  year = {1994},
+  volume = {59},
+  pages = {1911-1919}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
 @TECHREPORT{CaGa97,
-      author={F. Casadei and E. Gabellini},
-      year=1997,
-      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},
-      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}
 }
 
- at TECHREPORT{Far87,
-      author={C. H. Farhat},
-      year=1987,
-      title={A simple and efficient automatic {FEM} domain decomposer},
-      institution={University of Colorado},
-      address={Boulder, Colorado}
+ at 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}
 }
 
- at TECHREPORT{Mey87,
-      author={Y. Meyer},
-      year=1987,
-      title={Ondelettes, fonctions splines et analyses gradu\'ees},
-      institution={Ceremade 8703},
-      address={Universit\'e Paris Dauphine}
+ at 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}
 }
 
- at TECHREPORT{AzDaMa94,
-      author={Mejdi Azaiez and Monique Dauge and Yvon Maday},
-      year=1994,
-      title={M\'ethodes spectrales et des \'el\'ements spectraux},
-      institution={Institut de Recherche Math\'ematique de Rennes},
-        address={Universit\'e de Rennes, France}
+ at 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}
 }
 
- at TECHREPORT{Jol95,
-      author={P. Joly},
-      year=1995,
-      title={R\'esolution de l'\'equation de {B}urgers par paquets d'ondelettes},
-      institution={Laboratoire d'Analyse Num\'erique},
-      address={Universit\'e Pierre et Marie Curie, Paris}
+ at 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}
 }
 
-%%%%%%%%%%%%%%%%%%%%%%%
-%  IN PROCEEDINGS
-%%%%%%%%%%%%%%%%%%%%%%%
+ at 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}
+}
 
- at INPROCEEDINGS{StSuSh01,
-      author ={C. Stidham and M. P. S\"uss and J. H. Shaw},
-      booktitle={Geological Society of America 2001 annual meeting abstracts},
-      title={3{D} density and velocity model of the {L}os {A}ngeles basin},
-      publisher={Geological Society of America},
-      volume=33,
-      pages={299},
-      year=2001
+ at 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}
 }
 
- at INPROCEEDINGS{Gra96b,
-      author={R. W. Graves},
-      year=1996,
-      title={Simulating realistic earthquake ground motions in regions of deep sedimentary basins},
-      booktitle={Proceedings of the 11th World Conference on Earthquake Engineering},
-      address={Acapulco, Mexico}
+ at BOOK{cerveny01,
+  title = {Seismic Ray Theory},
+  publisher = {Cambridge University Press},
+  year = {2001},
+  author = {V. Cerven\'{y}},
+  address = {Cambridge, UK}
 }
 
- at INPROCEEDINGS{JoKoVi95,
-      author={P. Joly and D. Komatitsch and J. P. Vilotte},
-      year=1995,
-      title={Solution of the wave equation by a wavelet basis approximation},
-      booktitle={Proceedings of the Enumath'1995 conference},
-      address={Paris, France}
+ at 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}
 }
 
- at INPROCEEDINGS{ShSuRi99,
-      author={J. H. Shaw and P. S\"uss and C. Rivero},
-      year=1999,
-      title={Structural and seismologic investigations of concealed earthquake sources in the {L}os {A}ngeles metropolitan area},
-      booktitle={SCEC Annual Meeting},
-      address={Palm Springs, California}
+ at 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}
 }
 
- at INPROCEEDINGS{WinBoyd96,
-      author ={B. A. Wingate  and J. P. Boyd},
-      booktitle={Proceedings of the Third International Conference on Spectral and High-order Methods},
-      title={Spectral element methods on triangles for geophysical fluid dynamics problems},
-      editor={A. V. Ilin and L. R. Scott},
-      publisher={Houston J. Mathematics},
-      pages={305-314},
-      year=1996,
-      address={Houston, Texas}
+ at 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}
 }
 
- at INPROCEEDINGS{SePrPr95,
-      author ={G. Seriani and E. Priolo and A. Pregarz},
-      booktitle={Proceedings of the third international conference on mathematical and numerical aspects of wave propagation},
-      title={Modelling waves in anisotropic media by a spectral element method},
-      editor={G. Cohen},
-      publisher={SIAM, Philadephia, PA},
-      pages={289-298},
-      year=1995
+ at 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}
 }
 
- at INPROCEEDINGS{BeMaPa94,
-      author ={C. Bernardi and Y. Maday and A. T. Patera},
-      booktitle={Nonlinear partial differential equations and their applications},
-      title={A new nonconforming approach to domain decomposition: the {M}ortar element method},
-      editor={H. Brezis and J. L. Lions},
-      series={S\'eminaires du Coll\`ege de France},
-      publisher={Pitman},
-      pages={13-51},
-      address={Paris},
-      year=1994
+ at 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}
 }
 
- at INPROCEEDINGS{SaBeBi96,
-      author={F. J. S\'anchez-Sesma and R. Benites and J. Bielak},
-      year=1996,
-      title={The assessment of strong ground motion: what lies ahead?},
-      booktitle={Proceedings of the 11th World Conference on Earthquake Engineering},
-      note={Acapulco, Mexico, June 1996},
-      pages={1-19}
+ at 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}
 }
 
- at INPROCEEDINGS{CoJoTo93,
-      author={G. Cohen and P. Joly and N. Tordjman},
-      year=1993,
-      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},
-      editor={R. Kleinman},
-      publisher={SIAM, Philadephia, PA},
-      pages={152-160}
+ at 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}
 }
 
- at INPROCEEDINGS{MaPa89,
-      author={Y. Maday and A. T. Patera},
-      year=1989,
-      title={Spectral element methods for the incompressible {N}avier-{S}tokes equations},
-      booktitle={State of the art survey in computational mechanics},
-      note={A. K. Noor and J. T. Oden editors},
-      pages={71-143}
+ at 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}
 }
 
- at INPROCEEDINGS{GoHa72,
-      author={W. J. Gordon and C. A. Hall},
-      year=1972,
-      booktitle={Geometric aspects of the finite element method, with applications
-to partial differential equations},
-      note={A. K. Aziz editor},
-      publisher={Academic Press},
-      pages={769-784}
+ at 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}
 }
 
- at INPROCEEDINGS{LiBiGa92,
-      author={X. Li and J. Bielak and O. Ghattas},
-      year=1992,
-      title={Three-dimensional earthquake response on a {CM}2},
-      booktitle={Proc. 10th World Conf. Earthquake Eng.},
-      note={Madrid, Spain},
-      pages={959-964}
+ at 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}
 }
 
- at INCOLLECTION{Aki88,
-      author={K. Aki},
-      year=1988,
-      title={Local site effects on strong ground motion},
-      booktitle={Earthquake Engineering and Soil Dynamics II- Recent
-advances in ground motion evaluation},
-      series={Geothechnical Special Publication},
-      editor={J.L. Von Thun},
-      publisher={American Society of Civil Engineering},
-      address={New-York},
-      volume=20,
-      pages={103-155}
+ at 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}
 }
 
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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},
+  year = {2007},
+  editor = {Ru-Shan Wu and Val\'erie Maupin},
+  volume = {48},
+  series = {Advances in Geophysics},
+  pages = {365-419}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{ChPr92,
+  author = {C. Chapman and R. G. Pratt},
+  title = {Traveltime tomography in anisotropic media -{I}: Theory},
+  journal = gji,
+  year = {1992},
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+  pages = {1-19}
+}
+
+ at ARTICLE{ChPh72,
+  author = {C. H. Chapman and R. A. Phinney},
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+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{ChenBabu96,
+  author = {Q. Chen and I. Babu{\v s}ka},
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+	functions in the tetrahedron},
+  journal = cmame,
+  year = {1996},
+  volume = {137},
+  pages = {89-94}
+}
+
+ at ARTICLE{ChenBabu95,
+  author = {Q. Chen and I. Babu{\v s}ka},
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+	in an interval and in a triangle},
+  journal = cmame,
+  year = {1995},
+  volume = {128},
+  pages = {405-417}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{ChFaKo04,
+  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}
+}
+
+ at ARTICLE{ChLi96,
+  author = {W. C. Chew and Q. Liu},
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+  year = {1996},
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+  pages = {341-359},
+  number = {4}
+}
+
+ at ARTICLE{ChWe94,
+  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}
+}
+
+ at ARTICLE{Cho68,
+  author = {Alexandre Joel Chorin},
+  title = {Numerical solution of the {N}avier-{S}tokes equations},
+  journal = {Math. Comput.},
+  year = {1968},
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+  pages = {745-762}
+}
+
+ at BOOK{Cia89,
+  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}
+}
+
+ at BOOK{pgc,
+  title = {The Finite Element Method for Elliptic Problems},
+  publisher = {North Holland},
+  year = {1978},
+  author = {P. G. Ciarlet},
+  address = {Amsterdam},
+  note = {530 p.}
+}
+
+ at ARTICLE{ClMeRoLo00,
+  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}
+}
+
+ at ARTICLE{Cla72,
+  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}
+}
+
+ at ARTICLE{ClSiYeJaWaBe95,
+  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}
+}
+
+ at ARTICLE{ClEn77,
+  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}
+}
+
+ at ARTICLE{ClLa95,
+  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}
+}
+
+ at ARTICLE{CoSc95,
+  author = {R. T. Coates and M. Schoenberg},
+  title = {Finite-difference modelling of faults and fractures},
+  journal = geophysics,
+  year = {1995},
+  volume = {60},
+  pages = {1514-1526}
+}
+
+ at ARTICLE{CoRi2002,
+  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}
+}
+
+ at BOOK{CoKaSh00,
+  title = {Discontinuous {G}alerkin Methods: Theory, Compuration and Applications},
+  publisher = {Springer},
+  year = {2000},
+  author = {Bernardo Cockburn and George E. Karniadakis and Chi-Wang Shu}
+}
+
+ at BOOK{Aco92,
+  title = {Ondelettes et traitement num\'erique du signal},
+  publisher = {Masson},
+  year = {1992},
+  author = {A. Cohen},
+  address = {Paris}
+}
+
+ at BOOK{Coh02,
+  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},
-      year=1988,
-      title={Schemes fourth-order in time and space for 2{D} elastodynamics equations},
-      booktitle={Expanded abstracts of the Soc. Expl. Geophys.},
-      note={58th international meeting of the SEG},
-      pages={1288-1291}
+  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}
 }
 
- at INPROCEEDINGS{KuBe88,
-      author={B. Kummer and A. Behle},
-      year=1988,
-      title={Fast modeling of seismic waves in laterally inhomogeneous media},
-      booktitle={Expanded abstracts of the Soc. Expl. Geophys.},
-      note={58th international meeting of the SEG},
-      pages={1175-1177}
+ at 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}
 }
 
- at INPROCEEDINGS{RoMo92,
-      author={D. Rodrigues and P. Mora},
-      year=1992,
-      title={Analysis of a finite difference solution to 3-{D} elastic wave propagation},
-      booktitle={Expanded abstracts of the Soc. Expl. Geophys.},
-      note={62nd international meeting of the SEG},
-      pages={1247-1250}
+ at 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}
 }
 
- at INPROCEEDINGS{RoMo93,
-      author={D. Rodrigues and P. Mora},
-      year=1993,
-      title={Implementation of the free surface boundary condition in 2-{D} and 3-{D} elastic cases},
-      booktitle={Expanded abstracts of the Soc. Expl. Geophys.},
-      note={63rd international meeting of the SEG},
-      pages={215-217}
+ at 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}
 }
 
- at INPROCEEDINGS{GlLaRaTe90,
-      author={R. Glowinski and W. Lawton and M. Ravachol and E. Tenebaum},
-      year=1990,
-      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},
-      address={SIAM, Philadelphia}
+ at 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}
 }
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%  Ph.D. THESIS
-%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ at 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}
+}
 
- at PHDTHESIS{Amp02,
-      author={Jean-Paul Ampuero},
-      year=2002,
-      school={Institut de Physique du Globe},
-      address={Paris, France},
-      title={Etude physique et num\'erique de la nucl\'eation des s\'eismes ({A} physical and numerical study of earthquake nucleation)}
+ at ARTICLE{Col97,
+  author = {F. Collino},
+  title = {{P}erfectly matched absorbing layers for the paraxial equations},
+  journal = jcp,
+  year = {1997},
+  volume = {131},
+  pages = {164-180}
 }
 
- at PHDTHESIS{Jon02,
-      author={S. J\'onsson},
-      year=2002,
-      title={Modeling volcano and earthquake deformation from satellite {R}adar interferometric observations},
-      school={Stanford University},
-      address={California}
+ at 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}
 }
 
- at PHDTHESIS{Ped94,
-      author={H. A. Pedersen},
-      year=1994,
-      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},
-      address={Grenoble}
+ at 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}
 }
 
- at PHDTHESIS{Tho94,
-      author={L. L. Thompson},
-      year=1994,
-      title={Design and analysis of space-time and
-{G}alerkin-{L}east-{S}quares finite element methods for fluid-structure
-interactions in exterior domains},
-      school={Stanford University},
-      address={California}
+ at 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}
 }
 
- at PHDTHESIS{Ron88,
-      author={E. M. R{\o}nquist},
-      year=1988,
-      title={Optimal spectral element methods for the unsteady three-dimensional incompressible {N}avier-{S}tokes equations},
-      school={Massachussets Institute of Technology},
-      address={Massachussets}
+ at 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}
 }
 
+ at 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}
+}
+
+ at ARTICLE{CoTs01,
+  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}
+}
+
+ at ARTICLE{cormier1999,
+  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}
+}
+
+ at ARTICLE{Cor86,
+  author = {V. F. Cormier},
+  title = {Synthesis of body waves in transversely isotropic {E}arth models},
+  journal = bssa,
+  year = {1986},
+  volume = {76},
+  pages = {231-240}
+}
+
+ at ARTICLE{cornou03b,
+  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}
+}
+
+ at ARTICLE{Corones,
+  author = {J. Corones},
+  title = {Bremmer Series That Correct Parabolic Approximations},
+  journal = {J. Math. Anal. Appl.},
+  year = {1975},
+  volume = {50},
+  pages = {361-372}
+}
+
+ at 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}
+}
+
+ at ARTICLE{CoFrLe28,
+  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}
+}
+
+ at ARTICLE{CoIsRe52,
+  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}
+}
+
+ at ARTICLE{Cow41,
+  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}
+}
+
+ at ARTICLE{Cra71,
+  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}
+}
+
+ at ARTICLE{Cra84,
+  author = {S. Crampin},
+  title = {An introduction to wave propagation in anisotropic media},
+  journal = gjras,
+  year = {1984},
+  volume = {76},
+  pages = {17-28}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{CrPiNoMcTa90,
+  author = {E. Crase and A. Pica and M. Noble and J. McDonald and A. Tarantola},
+  title = {Robust elastic non-linear waveform inversion: application to real
+	data},
+  journal = geophysics,
+  year = {1990},
+  volume = {55},
+  pages = {527-538}
+}
+
+ at ARTICLE{Creager92,
+  author = {K. C. Creager},
+  title = {Anisotropy of the inner core from differential travel times of the
+	phase {PKP} and {PKIKP}},
+  journal = {Nature},
+  year = {1992},
+  volume = {356},
+  pages = {309-314}
+}
+
+ at INCOLLECTION{CrJeMoPiSe99,
+  author = {P. Cristini and F. Jensen and D. Morisset and J. Piraux and J. P.
+	Sessarego},
+  title = {Experimental benchmarks for numerical propagation models: comparison
+	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}
+}
+
+ at ARTICLE{Cummins88,
+  author = {P. Cummins and L. R. Johnson},
+  title = {Short-period body wave constraints on properties of the {E}arth's
+	Inner Core Boundary},
+  journal = jgr,
+  year = {1988},
+  volume = {93},
+  pages = {9058-9074}
+}
+
+ at ARTICLE{Cur79,
+  author = {P. K. Currie},
+  title = {The secular equation for {R}ayleigh waves on elastic crystals},
+  journal = {Quarterly Journal of Mechanics and Applied Mathematics},
+  year = {1979},
+  volume = {32},
+  pages = {163-173}
+}
+
+ at INPROCEEDINGS{CuMc69,
+  author = {E. Cuthill and J. McKee},
+  title = {Reducing the bandwidth of sparse symmetric matrices},
+  booktitle = {Proceedings of the 24th National ACM Conference},
+  year = {1969},
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+  publisher = {ACM Press}
+}
+
+ at ARTICLE{Dab86,
+  author = {M. A. Dablain},
+  title = {The application of high-order differencing to the scalar wave equation},
+  journal = geophysics,
+  year = {1986},
+  volume = {51},
+  pages = {54-66},
+  number = {1}
+}
+
+ at ARTICLE{DaBa02,
+  author = {F. A. Dahlen and A. M. Baig},
+  title = {Fr\'echet kernels for body-wave amplitudes},
+  journal = gji,
+  year = {2002},
+  volume = {150},
+  pages = {440-466}
+}
+
+ at BOOK{DaTr98,
+  title = {Theoretical Global Seismology},
+  publisher = {Princeton University Press},
+  year = {1998},
+  author = {F. A. Dahlen and J. Tromp},
+  address = {Princeton, New-Jersey, USA}
+}
+
+ at ARTICLE{Dai95,
+  author = {N. Dai and A. Vafidis and E. R. Kanasevich},
+  title = {Wave propagation in heterogeneous, porous media: {A} velocity-stress,
+	finite-difference method},
+  journal = geophysics,
+  year = {1995},
+  volume = {60},
+  pages = {327-340}
+}
+
+ at ARTICLE{ED99,
+  author = {E. Danicki},
+  title = {Resonant phenomena in bulk-wave scattering by in-plane periodic cracks},
+  journal = jasa,
+  year = {1999},
+  volume = {105},
+  pages = {84-92},
+  number = {1}
+}
+
+ at ARTICLE{ED96,
+  author = {E. Danicki},
+  title = {Interfacial waves in an elastic body fractured by periodic cracks},
+  journal = jasa,
+  year = {1996},
+  volume = {100},
+  pages = {2942-2948},
+  number = {5}
+}
+
+ at ARTICLE{DaNa98,
+  author = {K. T. Danielson and R. R. Namburu},
+  title = {Nonlinear dynamic finite element analysis on parallel computers using
+	{F}ortran90 and {MPI}},
+  journal = {Advances in Engineering Software},
+  year = {1998},
+  volume = {29},
+  pages = {179-186},
+  number = {3-6}
+}
+
+ at ARTICLE{Dar98a,
+  author = {A. N. Darinskii},
+  title = {Quasi-bulk {R}ayleigh waves in semi-infinite media of arbitrary anisotropy},
+  journal = {Wave Motion},
+  year = {1998},
+  volume = {27},
+  pages = {79-93}
+}
+
+ at ARTICLE{Dar98b,
+  author = {A. N. Darinskii},
+  title = {Leaky waves and the elastic wave resonance reflection on a crystal-thin
+	solid layer interface. {II} {L}eaky waves given rise to by exceptional
+	bulk waves},
+  journal = jasa,
+  year = {1998},
+  volume = {103},
+  pages = {1845-1854}
+}
+
+ at ARTICLE{Dar97,
+  author = {A. N. Darinskii},
+  title = {On the theory of leaky waves in crystals},
+  journal = {Wave Motion},
+  year = {1997},
+  volume = {25},
+  pages = {35-49}
+}
+
+ at ARTICLE{DarAlsLot99,
+  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}
+}
+
+ at ARTICLE{DarAlsLotLyuShu98,
+  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}
+}
+
+ at ARTICLE{DarWei05,
+  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},
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+  pages = {792-801},
+  number = {5}
+}
+
+ at ARTICLE{Dar03,
+  author = {E. Darrigrand},
+  title = {Coupling of {F}ast {M}ultipole {M}ethod and {M}icrolocal {D}iscretization
+	for the 3{D} {H}elmholtz {E}quation},
+  journal = jcp,
+  year = {2003},
+  volume = {9999999},
+  pages = {9999998-9999999}
+}
+
+ at ARTICLE{Dau88,
+  author = {I. Daubechies},
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+  journal = {Communications in Pure and Applied Mathematics},
+  year = {1988},
+  volume = {41},
+  pages = {9999998-9999999},
+  number = {7}
+}
+
+ at ARTICLE{DaWe73,
+  author = {L. L. Davis and L. R. West},
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+  journal = bssa,
+  year = {1973},
+  volume = {63},
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+}
+
+ at ARTICLE{DaRuLiGaKn00,
+  author = {P. M. Davis and J. L. Rubinstein and K. H. Liu and S. S. Gao and
+	L. Knopoff},
+  title = {Northridge earthquake damage caused by geologic focusing of seismic
+	waves},
+  journal = {Science},
+  year = {2000},
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+}
+
+ at ARTICLE{DaNaYe89,
+  author = {T. L. Davis and J. Namson and R. F. Yerkes},
+  title = {A cross-section of the {L}os {A}ngeles area: seismically active fold-and-thrust
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+  journal = jgr,
+  year = {1989},
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+}
+
+ at ARTICLE{Day98,
+  author = {S. M. Day},
+  title = {Efficient simulation of constant {{\it Q}} using coarse-grained memory
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+  year = {1998},
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+}
+
+ at ARTICLE{DaBr01,
+  author = {S. M. Day and C. Bradley},
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+  journal = bssa,
+  year = {2001},
+  volume = {91},
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+}
+
+ at ARTICLE{DeSe10,
+  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},
+  note = {, in press.}
+}
+
+ at ARTICLE{DeSe07,
+  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}
+}
+
+ at BOOK{Boo78,
+  title = {A practical guide to splines},
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+  author = {C. {De Boor}},
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+  address = {New York}
+}
+
+ at ARTICLE{Deb58,
+  author = {J. C. {De Bremaecker}},
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+  journal = geophysics,
+  year = {1958},
+  volume = {23},
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+}
+
+ at BOOK{Dem91,
+  title = {Analyse num\'erique et \'equations diff\'erentielles},
+  publisher = {Presses Universitaires de Grenoble},
+  year = {1991},
+  author = {Jean-Pierre Demailly},
+  address = {Grenoble}
+}
+
+ at ARTICLE{DerMin57,
+  author = {H. Deresiewicz and R. D. Mindlin},
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+  volume = {28},
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+}
+
+ at ARTICLE{DePa03,
+  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}
+}
+
+ at ARTICLE{Des01a,
+  author = {M. Destrade},
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+	elastic crystals},
+  journal = jasa,
+  year = {2001},
+  volume = {109},
+  pages = {1398-1402},
+  number = {4}
+}
+
+ at ARTICLE{Des01b,
+  author = {M. Destrade},
+  title = {Surface waves in orthotropic incompressible materials},
+  journal = jasa,
+  year = {2001},
+  volume = {110},
+  pages = {837-840},
+  number = {2}
+}
+
+ at BOOK{DeFiMu02,
+  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}
+}
+
+ at 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}
+}
+
+ at BOOK{DhTo84,
+  title = {The finite element method displayed},
+  publisher = {John Wiley and sons},
+  year = {1984},
+  author = {Gouri Dhatt and Gilbert Touzot},
+  address = {New York}
+}
+
+ at 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.}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Doornbos83,
+  author = {D. J. Doornbos},
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+  journal = {Geophys. J. R. astr. Soc.},
+  year = {1983},
+  volume = {75},
+  pages = {693-711}
+}
+
+ at 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}
+}
+
+ at ARTICLE{DoSpSt86,
+  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}
+}
+
+ at ARTICLE{DoTa95,
+  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},
-      year=1994,
-      school={Universit\'e Paris {\sc VI} Jussieu},
-      address={Paris},
-      title={Qualit\'es, d\'efauts et am\'eliorations des maillages alg\'ebriques et elliptiques}
+  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}
 }
 
- at PHDTHESIS{Ige93,
-      author={Heiner Igel},
-      year=1993,
-      school={Universit\'e Paris {\sc VII} Jussieu},
-      address={Paris},
-      title={Seismic modeling and inversion}
+ at ARTICLE{Dra72,
+  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}
 }
 
- at PHDTHESIS{Zen96,
-      author={X. Zeng},
-      year=1996,
-      school={University of Toronto},
-      address={Canada},
-      title={Finite difference modeling of viscoelastic wave propagation in a generally heterogeneous medium in the time domain, and a dissection method in the frequency domain}
+ at ARTICLE{DrMo87,
+  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}
 }
 
- at PHDTHESIS{Val87,
-      author={B. Valette},
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-      school={Universit\'e Paris {\sc VI} Jussieu},
-      address={Paris},
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-      note={th\`ese d'\'etat}
+ at ARTICLE{DrHe90,
+  author = {D. S. Dreger and D. V. Helmberger},
+  title = {Broadband modeling of local earthquakes},
+  journal = bssa,
+  year = {1990},
+  volume = {80},
+  pages = {1162-1179}
 }
 
- at PHDTHESIS{Rio97,
-      author={Bruno Riollet},
-      year=1997,
-      school={Universit\'e Paris {\sc VII} Jussieu},
-      address={Paris},
-      title={Simulation num\'erique de la propagation d'ondes sismiques en milieu fractur\'e ({N}umerical simulation of wave propagation in media with cracks)}
+ at 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}
 }
 
- at PHDTHESIS{Tor95,
-      author={Nathalie Tordjman},
-      year=1995,
-      school={Universit\'e Paris {\sc IX} Dauphine},
-      address={Paris, France},
-      title={{\'E}l\'ements finis d'ordre \'elev\'e avec condensation de masse pour l'\'equation des ondes}
+ at 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}
 }
 
- at PHDTHESIS{Hul89,
-      author={G. M. Hulbert},
-      year=1989,
-      title={Space-time finite element methods for second-order hyperbolic equations},
-      school={Stanford University},
-      address={Stanford}
+ at ARTICLE{Dub93,
+  author = {M. Dubiner},
+  title = {Spectral methods on triangles and other domains},
+  journal = {J. Sci. Comp.},
+  year = {1993},
+  volume = {6},
+  pages = {345-390}
 }
 
- at PHDTHESIS{Ch00,
-      author={E. Chaljub},
-      year=2000,
-      school={Universit\'e Paris {\sc VII} Denis Diderot},
-      address={Paris, France},
-      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: applications to global seismology)}
+ at 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}
 }
 
- at PHDTHESIS{Ca00,
-      author={Y. Capdeville},
-      year=2000,
-      school={Universit\'e Paris {\sc VII} Denis Diderot},
-      address={Paris, France},
-      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)}
+ at 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}
 }
 
- at PHDTHESIS{Kom97,
-      author={Dimitri Komatitsch},
-      year=1997,
-      school={Institut de Physique du Globe},
-      address={Paris, France},
-      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)}
+ at 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}
 }
 
- at PHDTHESIS{jjt,
-      author={J. J. Torrens},
-      year=1991,
-      school={Universidad de Zaragoza},
-      address={Zaragoza, Espa{\~{n}}a},
-      note={186 p.},
-      title={Interpolaci\'on de superficies param\'etricas con discontinuidades mediante, elementos finitos, aplicaciones}
+ at 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}
 }
 
- at PHDTHESIS{ab,
-      author={A. Bouhamidi},
-      year=1992,
-      school={Universit\'e de Nantes},
-      address={Nantes, France},
-      note={190 p.},
-      title={Interpolation et approximation par des fonctions splines radiales \`a plusieurs variables}
+ at 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}
 }
 
- at PHDTHESIS{cgthesis,
-      author={C. Gout},
-      year=1997,
-      school={Universit\'e de Pau et des Pays de l'Adour},
-      address={Pau, France},
-      note={203 p.},
-      title={Etude de changements d'\'echelle en approximation -- ajustement spline sur des morceaux de surfaces},
+ at ARTICLE{Dup73,
+  author = {T. Dupond},
+  title = {A {$L^2$} estimate of {G}alerkin methods for second order hyperbolic
+	equations},
+  journal = {SIAM J. Num. Anal.},
+  year = {1973},
+  volume = {10},
+  pages = {880-891}
 }
 
- at PHDTHESIS{da,
-      author={D. Apprato},
-      year=1987,
-      school={Universit\'e de Pau et des Pays de l'Adour},
-      address={Pau, France},
-      title={Approximation de surfaces param\'etr\'ees par \'el\'ements finis},
-      note={Th\`ese d'Etat, 142 p.}
+ at ARTICLE{DuJoGuKeKo09,
+  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 = {2009},
+  volume = {In Press, Corrected Proof},
+  doi = {10.1016/j.cad.2009.04.016}
 }
 
- at PHDTHESIS{Rod93,
-      author={Dominique Rodrigues},
-      year=1993,
-      school={\'Ecole Centrale de Paris},
-      address={Paris},
-      title={Simulation de la propagation d'ondes sismiques
-      sur machine massivement parall\`ele}
+ at INPROCEEDINGS{DuLaPr,
+  author = {B. Duquet and B. Lavaud and F. Prat},
+  title = {Improving {GSP} Extrapolators},
+  booktitle = {Proceedings of the SEG},
+  year = {2003},
+  note = {submitted.}
 }
 
- at PHDTHESIS{Mod86,
-      author={H. Modaressi},
-      year=1986,
-      school={\'Ecole Centrale de Paris},
-      address={Paris},
-      title={Mod\'elisation par \'el\'ements finis de
-      la propagation des ondes en milieu poreux satur\'e,
-      application au g\'enie parasismique}
+ at BOOK{Duv90,
+  title = {M\'ecanique des milieux continus},
+  publisher = {Masson},
+  year = {1990},
+  author = {G. Duvaut},
+  address = {Paris}
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+ at ARTICLE{dynin98,
+  author = {A. Dynin},
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+ at 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}
+}
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%  ARTICLES
-%%%%%%%%%%%%%%%%%%%%%%%%%%%
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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,
+  doi = {10.1145/1400181.1400197}
 }
 
- at ARTICLE{Hara2004,
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-      year=2004,
-      title={Waveform inversion for 3-D earth structure using the direct solution method implemented on vector-parallel supercomputer},
-      journal=pepi,
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+ at INPROCEEDINGS{Fatica:2009:ALW,
+  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}
 }
 
- at ARTICLE{TaGe03,
-      author={N. Takeuchi and R.J. Geller},
-      year=2003,
-      title={Accurate numerical methods for solving the
-elastic equation of motion for arbitrary source locations},
-      journal=gji,
-      volume=154,
-      pages={852--866}
+ at 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}
 }
 
- at ARTICLE{Taetal00,
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-      modified {DSM} operators and their applicability to inversion for {E}arth structure},
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+ at 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}
 }
 
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+ at 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},
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+  author = {N. Favretto-Cristini and E. de Bazelaire},
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+  author = {L. Fej\'er},
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+	im {I}ntervalle $[-1,1]$ ein m\"oglichst kleines {M}aximum besitzt},
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+ at ARTICLE{Felsen,
+  author = {L. B. Felsen},
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+ at ARTICLE{FeBo06,
+  author = {Clark H. Fenton and Julian J. Bommer},
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+  journal = {Seismological Research Letters},
+  year = {2006},
+  volume = {77},
+  pages = {426-439},
+  number = {4}
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+ at 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}
+}
+
+ at ARTICLE{FeNi03,
+  author = {Gaetano Festa and Stefan Nielsen},
+  title = {{PML} absorbing boundaries},
+  journal = bssa,
+  year = {2003},
+  volume = {93},
+  pages = {891-903}
+}
+
+ at 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}
+}
+
+ at ARTICLE{fink99,
+  author = {M. Fink},
+  title = {Time-reversed acoutics},
+  journal = {Scientific American},
+  year = {1999},
+  pages = {91-97},
+  month = {November}
+}
+
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+ at 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}
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+ at 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}
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+	{S}pace and {P}ath {I}ntegral {M}ethods to {S}eismic {W}ave {P}ropagation
+	and {I}nversion},
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+	{H}elmholtz, {W}eyl {C}omposition {E}quation in {U}nderwater {A}coustics
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+  title = {Computational Fluid Dynamics},
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+ at PHDTHESIS{Fon06,
+  author = {Mathieu Fontes},
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+	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}
 }
 
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 }
 
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+ at 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
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+  journal = epsl,
+  year = {2001},
+  volume = {190},
+  pages = {167-180}
 }
 
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+  author = {A. Frankel},
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+  year = {1993},
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 }
 
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+ at ARTICLE{FrLe92,
+  author = {A. Frankel and W. Leith},
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+	numerical simulations},
+  journal = grl,
+  year = {1992},
+  volume = {19},
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 }
 
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+  author = {A. Frankel and J. Vidale},
+  title = {A three-dimensional simulation of seismic waves in the {S}anta {C}lara
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+  year = {1992},
+  volume = {82},
+  pages = {2045-2074}
 }
 
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+ at ARTICLE{FrDa95,
+  author = {Wolfgang Friederich and J\"org Dalkolmo},
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+  year = {1995},
+  volume = {122},
+  pages = {537-550},
+  number = {2},
+  doi = {10.1111/j.1365-246X.1995.tb07012.x}
 }
 
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+ at ARTICLE{fuchsmuller1971,
+  author = {K. Fuchs and G. Muller},
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+  journal = gjras,
+  year = {1971},
+  volume = {23},
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 }
 
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+ at ARTICLE{Fuisetal2003,
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+	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}
 }
 
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+ at BOOK{Fun92,
+  title = {Polynomial approximation of differential equations},
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 }
 
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+ at 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}
 }
 
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+  author = {T. Furumura and B. L. N. Kennett and M. Furumura},
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+	models using the pseudospectral method},
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+  year = {1998},
+  volume = {135},
+  pages = {845-860},
+  number = {3},
+  doi = {10.1046/j.1365-246X.1998.00682.x}
+}
+
+ at ARTICLE{GoStMoMcBuGrTu07,
+  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}
+}
+
+ at 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}
+}
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+}
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+}
+
+ at 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}
+}
+
+ at ARTICLE{sympl2,
+  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
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 }
 
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+	M\'{e}haut and Alexey Neelov and Stefan Goedecker},
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 }
 
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 }
 
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 }
 
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 }
 
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 }
 
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 }
 
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+
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+  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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Gol56,
+  author = {L. Gold},
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+  journal = {Physical Review},
+  year = {1956},
+  volume = {104},
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+  number = {6}
+}
+
+ at 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
+}
+
+ at 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}
+}
+
+ at ARTICLE{Got81,
+  author = {D. Gottlieb},
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+  journal = {Math. Comp.},
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+  pages = {107-118}
+}
+
+ at 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}
+}
+
+ at 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.}
+}
+
+ at 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.}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Gra96,
+  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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{GrBo79,
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+  journal = bssa,
+  year = {1979},
+  volume = {69},
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+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Gro00,
+  author = {M. J. Grote},
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+  journal = jcp,
+  year = {2000},
+  volume = {161},
+  pages = {331-353}
+}
+
+ at 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}
+}
+
+ at 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},
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+  year = {1986},
+  volume = {49},
+  pages = {577-683}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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},
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+}
+
+ at 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}
+}
+
+ at 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},
+  month = jun
+}
+
+ at 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}}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Hor2,
+  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}
+}
+
+ at ARTICLE{Hor1,
+  author = {L. H\o{}rmander},
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+  journal = {Comm. Pure Appl. Math.},
+  year = {1965},
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+  pages = {501-517}
+}
+
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+  title = {Zur Theorie der orthogonalen Funktionensysteme},
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+  year = {1909}
+}
+
+ at ARTICLE{HaKa77,
+  author = {D. Hadley and H. Kanamori},
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+  pages = {1469-1478}
+}
+
+ at ARTICLE{Hager85,
+  author = {Hager, B. H. and R. W. Clayton and M. A. Richards and R. P. Comer
+	and A. M. Dziewo\'nski},
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+  journal = {Nature},
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+}
+
+ at 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}
+}
+
+ at ARTICLE{Ha99,
+  author = {T. Hagstrom},
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+  journal = {Acta Numerica},
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+  pages = {47-106}
+}
+
+ at ARTICLE{HaHa98,
+  author = {T. Hagstrom and S. I. Hariharan},
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+	operators},
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+}
+
+ at BOOK{HaLuWa06,
+  title = {Geometric numerical integration},
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+  author = {Hairer, Ernst and Lubich, Christian and Wanner, Gerhard},
+  volume = {31},
+  series = {Springer Series in Computational Mathematics},
+  address = {Berlin, Germany},
+  edition = {Second}
+}
+
+ at ARTICLE{HalHelene,
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+}
+
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+  author = {M. A. Hamdi and Y. Ousset and G. Verchery},
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+  year = {1978},
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+}
+
+ at ARTICLE{HaSe93,
+  author = {B. Hanouzet and M. Sesques},
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+  journal = {Notes on Numerical Fluid Dynamics},
+  year = {1993},
+  volume = {43},
+  pages = {315-322}
+}
+
+ at 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}
+}
+
+ at ARTICLE{harari2006,
+  author = {I. Harari},
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+  journal = cmame,
+  year = {2006},
+  volume = {195},
+  pages = {1594-1607}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{HaScBr96,
+  author = {F. D. Hastings and J. B. Schneider and S. L. Broschat},
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+	boundary condition to elastic wave propagation},
+  journal = jasa,
+  year = {1996},
+  volume = {100},
+  pages = {3061-3069},
+  number = {5}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Hau90,
+  author = {E. Hauksson},
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+  journal = jgr,
+  year = {1990},
+  volume = {95},
+  pages = {15365-15394}
+}
+
+ at 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}
+}
+
+ at 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:
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+  year = {1987},
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+}
+
+ at 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}
+}
+
+ at BOOK{Hea00,
+  title = {Beowulf, a new verse translation, bilingual edition},
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+  address = {New York}
+}
+
+ at INCOLLECTION{Hel94,
+  author = {K. Helbig},
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+  editor = {K. Helbig and S. Treitel},
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+  address = {Oxford, England}
+}
+
+ at ARTICLE{helmbergerburdick1979,
+  author = {D. V. Helmberger and L. J. Burdick},
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+  year = {1979},
+  volume = {7},
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+}
+
+ at ARTICLE{helmbergeretal1996,
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+  journal = jgr,
+  year = {1996},
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+  pages = {13,963-13,972}
+}
+
+ at ARTICLE{hemon78,
+  author = {C. Hemon},
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+}
+
+ at 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}
+}
+
+ at ARTICLE{Hest98,
+  author = {J. S. Hesthaven},
+  title = {From electrostatics to almost optimal nodal sets for polynomial interpolation
+	in a simplex},
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+  year = {1998},
+  volume = {35},
+  pages = {655-676}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{HeRu94,
+  author = {S. Hestholm and B. Ruud},
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+  year = {1994},
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+}
+
+ at ARTICLE{Hickey97,
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+  journal = jasa,
+  year = {1997},
+  volume = {102},
+  pages = {1480-1484}
+}
+
 @ARTICLE{Hig91,
-      author={R. L. Higdon},
-      year=1991,
-      title={Absorbing boundary conditions for elastic waves},
-      journal=geophysics,
-      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},
-      year=1990,
-      title={Radiation boundary conditions for elastic wave propagation},
-      journal={SIAM J. Numer. Anal.},
-      volume=27,
-      pages={831-870}
+  author = {R. L. Higdon},
+  title = {Radiation boundary conditions for elastic wave propagation},
+  journal = {SIAM J. Numer. Anal.},
+  year = {1990},
+  volume = {27},
+  pages = {831-870}
 }
 
+ at 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.}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at BOOK{HoJo85,
+  title = {Matrix analysis},
+  publisher = {Cambridge University Press},
+  year = {1985},
+  author = {R. A. Horn and C. R. Johnson},
+  address = {Cambridge}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Hud67,
+  author = {J. A. Hudson},
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+  journal = gjras,
+  year = {1967},
+  volume = {13},
+  pages = {441-458}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Hud96,
+  author = {J. A. Hudson and E. Liu and S. Crampin},
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+  year = {1996},
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+}
+
+ at 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},
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+  year = {1995},
+  volume = {100},
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+  number = {2}
+}
+
+ at 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}
+}
+
+ at ARTICLE{HuFeHa87,
+  author = {T. J. R. Hughes and R. M. Ferencz and J. O. Hallquist},
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+  journal = cmame,
+  year = {1987},
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+  number = {2}
+}
+
+ at ARTICLE{HuHu88,
+  author = {T. J. R. Hughes and G. M. Hulbert},
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+  year = {1988},
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+}
+
+ at ARTICLE{HuMa78,
+  author = {T. J. R. Hughes and J. E. Marsden},
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+}
+
+ at PHDTHESIS{Hul89,
+  author = {G. M. Hulbert},
+  title = {Space-time finite element methods for second-order hyperbolic equations},
+  school = {Stanford University},
+  year = {1989},
+  address = {Stanford}
+}
+
+ at ARTICLE{HuCh92,
+  author = {G. M. Hulbert and J. Chung},
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+	explicit generalized $\alpha$-method},
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+  year = {1992},
+  volume = {143},
+  pages = {73-78}
+}
+
+ at 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},
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+  pages = {327-348}
+}
+
+ at 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}
+}
+
+ at ARTICLE{HuFo98,
+  author = {S. H. Hung and D. Forsyth},
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+  pages = {726-740},
+  number = {3}
+}
+
+ at ARTICLE{HurTewRic01,
+  author = {D. C. Hurley and V. K. Tewary and A. J. Richards},
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+	properties of thin films},
+  journal = {Measurement Science Technology},
+  year = {2001},
+  volume = {12},
+  pages = {1486-1494}
+}
+
+ at ARTICLE{HurWol85,
+  author = {D. C. Hurley and J. P. Wolfe},
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+  volume = {32},
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+  number = {4}
+}
+
+ at 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}
+}
+
+ at ARTICLE{ianculescuthompson2006,
+  author = {C. Ianculescu and L. L. Thompson},
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+	non-reflecting boundary conditions},
+  journal = cmame,
+  year = {2006},
+  volume = {195},
+  pages = {3709-3741}
+}
+
+ at ARTICLE{IcDaMaPrVeEd96,
+  author = {G. A. Ichinose and S. M. Day and H. Magistrale and T. Prush and F.
+	Vernon and A. Edelman},
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+	{C}alifornia},
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+  year = {1996},
+  volume = {23},
+  pages = {3095-3098}
+}
+
+ at 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}
+}
+
+ at PHDTHESIS{Ige93,
+  author = {Heiner Igel},
+  title = {Seismic modeling and inversion},
+  school = {Universit\'e Paris {\sc VII} Jussieu},
+  year = {1993},
+  address = {Paris}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{IngTon69,
+  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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at INCOLLECTION{IsIgKa90,
+  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}
+}
+
+ at 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.}
+}
+
+ at 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
+	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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{JaJiGeLo06,
+  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}
+}
+
 @ARTICLE{JaBe92,
-      author={C. Jastram and A. Behle},
-      year=1992,
-      title={Acoustic modeling on a grid of vertically varying spacing},
-      journal=gp,
-      volume=40,
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+  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}
 }
 
 @ARTICLE{JaTe92,
-      author={C. Jastram and E. Tessmer},
-      year=1992,
-      title={Elastic modelling on a grid with vertically varying spacing},
-      journal=gp,
-      volume=42,
-      pages={357-370}
+  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}
 }
 
- at ARTICLE{TeKeKo92,
-      author={E. Tessmer and D. Kessler and D. Kosloff and A. Behle},
-      year=1992,
-      title={Multi-domain {C}hebyshev-{F}ourier method for the solution
-of the equations of motion of dynamic elasticity},
-      journal=jcp,
-      volume=100,
-      pages={355-363}
+ at BOOK{Jeffreys3,
+  title = {The {E}arth},
+  publisher = {Cambridge University Press},
+  year = {1959},
+  author = {Harold Jeffreys},
+  address = {New-York, USA}
 }
 
- at ARTICLE{FuKeFu98,
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-whole {E}arth models using the pseudospectral method},
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-      volume=135,
-      number=3,
-      pages={845-860}
+ at INCOLLECTION{Jen75,
+  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}
 }
 
- at ARTICLE{BiXuGh99,
-      author={J. Bielak and J. Xu and O. Ghattas},
-      year=1999,
-      title={Earthquake ground motion and structural response in alluvial valleys},
-      journal="J. Geotech. Geoenv. Eng.",
-      volume=125,
-      pages={413-423}
+ at ARTICLE{JiHeWa04,
+  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}
 }
 
- at 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},
-      year=1998,
-      title={Large-scale simulation of elastic wave propagation
-in heterogeneous media on parallel computers},
-      journal=cmame,
-      volume=152,
-      pages={85-102}
+ at ARTICLE{JiHeWa2000,
+  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}
 }
 
+ at ARTICLE{JiTsKoTr05,
+  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}
+}
+
+ at ARTICLE{Ji2002a,
+  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}
+}
+
+ at ARTICLE{Jia99,
+  author = {Zhang Jianfeng},
+  title = {Quadrangle-grid velocity-stress finite difference method for poroelastic
+	wave equations},
+  journal = gji,
+  year = {1999},
+  volume = {139},
+  pages = {171-182}
+}
+
+ at ARTICLE{JiWaBe95,
+  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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-      title={Free-boundary conditions of arbitrary polygonal topography in a
-two-dimensional explicit elastic finite-difference scheme},
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-      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}
 }
 
+ at ARTICLE{JiMaViLa92,
+  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}
+}
+
+ at ARTICLE{JoGaDiRo77,
+  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}
+}
+
+ at ARTICLE{JoHuMaJo92,
+  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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Jordan2,
+  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}
+}
+
+ at 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,
+  doi = {10.1109/IPDPS.2003.1213183},
+  url = {www.cepba.upc.es/paraver}
+}
+
+ at ARTICLE{JoCh75,
+  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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{KaBi93,
+  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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{KaMaOrWe03,
+  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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{karato1993,
+  author = {S. Karato},
+  title = {Importance of anelasticity in the interpretation of seismic tomography},
+  journal = grl,
+  year = {1993},
+  volume = {20},
+  pages = {1623-1626}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{KaWiTeSn87,
+  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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Kau92,
+  author = {E. Kausel},
+  title = {Physical interpretation and stability of paraxial boundary conditions},
+  journal = bssa,
+  year = {1992},
+  volume = {82},
+  pages = {898-913}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Kaw88,
+  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}
+}
+
+ at ARTICLE{KaAk90,
+  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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{KaKr99,
+  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,
-      author={K. R. Kelly and R. W. Ward and S. Treitel and R. M. Alford},
-      year=1976,
-      title={Synthetic seismograms: a Finite Difference approach},
-      journal=geophysics,
-      volume=41,
-      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}
 }
 
- at ARTICLE{mora1987,
-      author={P. Mora},
-      year=1987,
-      title={Nonlinear two-dimensional elastic inversion of
-multioffset seismic data},
-      journal=geophysics,
-      volume=52,
-      pages={1211--1228}
+ at ARTICLE{KeSi96,
+  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}
 }
 
- at ARTICLE{mora1988,
-      author={P. Mora},
-      year=1988,
-      title={Elastic wave-field inversion of reflection and
-transmission data},
-      journal=geophysics,
-      volume=53,
-      pages={750--759}
+ at BOOK{Ken83,
+  title = {Seismic wave propagation in stratified media},
+  publisher = {Cambridge University Press},
+  year = {1983},
+  author = {B. L. N. Kennett},
+  address = {Cambridge}
 }
 
- at ARTICLE{gee&jordan1992,
-      author={L. Gee and T.H. Jordan},
-      year=1992,
-      title={Generalized {S}eismological {D}ata {F}unctionals},
-      journal=gji,
-      volume=111,
-      pages={363--390}
+ at ARTICLE{KeEn91,
+  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}
 }
 
- at ARTICLE{poetal2004,
-      author={P. Chen and T.H. Jordan and L. Zhao},
-      year=2004,
-      title={Generalized {S}eismological {D}ata {F}unctionals
-({GSDF}) for broadband seismic waveform analysis and inversion},
-      journal=gji,
-      note={in preparation}
+ at ARTICLE{KeEnBu95,
+  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}
 }
 
- at ARTICLE{ChenTr07,
-      author={M. Chen and J. Tromp},
-      year=2007,
-      title={Theoretical and numerical investigations of
-global and regional seismic wave propagation
-in weakly anisotropic {E}arth models},
-      journal=gji,
-      volume=168,
-      number=3,
-      pages={1130­-1152},
-      doi={10.1111/j.1365- 246X.2006.03218.x}
+ at UNPUBLISHED{Khronos:2008:TOS,
+  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}
 }
 
+ at ARTICLE{Khu85,
+  author = {M. J. Khun},
+  title = {A numerical study of {L}amb's problem},
+  journal = gp,
+  year = {1985},
+  volume = {33},
+  pages = {1103-1137}
+}
+
+ at ARTICLE{KiFe76,
+  author = {L. Kiefling and G. C. Feng},
+  title = {Fluid-structure finite-element vibrational analysis},
+  journal = {AIAA J.},
+  year = {1976},
+  volume = {14},
+  pages = {199-203},
+  number = {2}
+}
+
+ at MISC{KiYa2002,
+  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}
+}
+
+ at ARTICLE{KiPa93,
+  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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{KiSeSg89,
+  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}
+}
+
+ at 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
+}
+
+ at 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}
+}
+
+ at ARTICLE{KlWaBrHe09,
+  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}
+}
+
+ at TECHREPORT{KlVi02,
+  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}
+}
+
+ at ARTICLE{Kli96,
+  author = {L. Klimes},
+  title = {Accuracy of elastic finite differences in smooth media},
+  journal = pageoph,
+  year = {1996},
+  volume = {148},
+  pages = {39-76},
+  number = {1}
+}
+
+ at ARTICLE{Kno52,
+  author = {L. Knopoff},
+  title = {On {R}ayleigh wave velocities},
+  journal = {Bulletin of the Seismological Society of America},
+  year = {1952},
+  volume = {42},
+  pages = {307-308}
+}
+
+ at ARTICLE{Knu99,
+  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}
+}
+
+ at INCOLLECTION{Kob84,
+  author = {S. Kobayashi},
+  title = {Fundamentals of boundary integral equations methods in elastodynamics},
+  booktitle = {Boundary element research},
+  publisher = {Springer-Verlag},
+  year = {1984},
+  editor = {C. A. Brebbia},
+  volume = {2},
+  address = {New-York}
+}
+
+ at BOOK{Kob87,
+  title = {Elastodynamics in boundary element methods in mechanics},
+  publisher = {North-Holland},
+  year = {1987},
+  author = {S. Kobayashi},
+  address = {Amsterdam}
+}
+
+ at ARTICLE{KohnNir,
+  author = {J. J. Kohn and L. Nirenberg},
+  title = {On the Algebra of Pseudo-Differential Operators},
+  journal = {Comm. Pure Appl. Math.},
+  year = {1965},
+  volume = {18},
+  pages = {269-305}
+}
+
+ at ARTICLE{KolMaz93,
+  author = {Al. A. Kolomenskii and A. A. Maznev},
+  title = {Phonon-focusing effect with laser-generated ultrasonic surface waves},
+  journal = {Physical Review B},
+  year = {1993},
+  volume = {48},
+  pages = {14502-14512},
+  number = {19}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
 @ARTICLE{KoCoMo96,
-      author={D. Komatitsch and F. Coutel and P. Mora},
-      year=1996,
-      title={Tensorial formulation of the wave equation
-for modelling curved interfaces},
-      journal=gji,
-      volume=127,
-      pages={156-168}
+  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}
 }
 
+ at 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-scale {GPU} cluster},
+  journal = jcp,
+  year = {2010},
+  note = {Submitted.}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
 @ARTICLE{KoVi98,
-      author={D. Komatitsch and J. P. Vilotte},
-      year=1998,
-      title={The spectral-element method: an efficient tool to simulate the seismic response of 2{D} and 3{D} geological structures},
-      journal=bssa,
-      volume=88,
-      number=2,
-      pages={368-392}
+  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},
-      year=1999,
-      title={The {S}pectral {E}lement method for elastic wave equations: application to 2{D} and 3{D} seismic problems},
-      journal=ijnme,
-      volume=45,
-      pages={1139-1164}
+  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}
 }
 
+ at 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},
+  note = {in press.}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
 @ARTICLE{KoReLo84,
-      author={D. Kosloff and M. Reshef and D. Loewenthal},
-      year=1984,
-      title={Elastic wave calculations by the {F}ourier method},
-      journal=bssa,
-      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}
 }
 
- at ARTICLE{Mar84,
-      author={K. J. Marfurt},
-      year=1984,
-      title={Accuracy of finite-difference and finite-element modeling of the scalar wave equation},
-      journal=geophysics,
-      volume=49,
-      pages={533-549}
+ at 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}
 }
 
- at ARTICLE{Rul69,
-      author={B. Rulf},
-      year=1969,
-      title={Rayleigh waves on curved surfaces},
-      journal=jasa,
-      volume=45,
-      pages={493-499}
+ at 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}
 }
 
- at ARTICLE{Sta88,
-      author={R. Stacey},
-      year=1988,
-      title={Improved transparent boundary formulations
-for the elastic wave equation},
-      journal=bssa,
-      volume=78,
-      number=6,
-      pages={2089-2097}
+ at 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}
 }
 
- at ARTICLE{FaMaQuTa96,
-      author={E. Faccioli and F. Maggio and A. Quarteroni and A. Tagliani},
-      year=1996,
-      title={Spectral-domain decomposition methods for the solution
-of acoustic and elastic wave equations},
-      journal=geophysics,
-      volume=61,
-      number=4,
-      pages={1160-1174}
+ at 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}
 }
 
- at ARTICLE{Vir84,
-      author={J. Virieux},
-      year=1984,
-      title={{\it SH} wave propagation in heterogeneous media:
-        velocity-stress finite-difference method},
-      journal=geophysics,
-      volume=49,
-      pages={1933--1942}
+ at 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}
 }
- at ARTICLE{Vir86,
-      author={J. Virieux},
-      year=1986,
-      title={{\it P-SV} wave propagation in heterogeneous media:
-        velocity-stress finite-difference method},
-      journal=geophysics,
-      volume=51,
-      pages={889--901}
+
+ at 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}
 }
 
- at ARTICLE{Dra72,
-      author={L. A. Drake},
-      year=1972,
-      title={Love and {R}ayleigh waves in nonhorizontally
-layered media},
-      journal=bssa,
-      volume=62,
-      number=5,
-      pages={1241-1258}
+ at 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}
 }
 
- at ARTICLE{KiSeSg89,
-      author={M. Kindelan and G. Seriani and P. Sguazzero},
-      year=1989,
-      title={Elastic modeling and its application to amplitude versus
-angle interpretation},
-      journal=gp,
-      volume=37,
-      pages={3-30}
+ at 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}
 }
 
- at ARTICLE{ReKoEdHs88,
-      author={M. Reshef and D. Kosloff and M. Edwards and C. Hsiung},
-      year=1988,
-      title={Three dimensional acoustic modeling by the {F}ourier method},
-      journal=geophysics,
-      volume=53,
-      pages={1175-1183}
+ at 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}
 }
 
- at ARTICLE{AlKeBo74,
-      author={R. Alford and K. Kelly and D. Boore},
-      year=1974,
-      title={Accuracy of finite difference modeling of the acoustic
-wave equation},
-      journal=geophysics,
-      volume=39,
-      pages={834-842}
+ at 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.}
 }
 
- at ARTICLE{Dab86,
-      author={M. A. Dablain},
-      year=1986,
-      title={The application of high-order differencing to the scalar
-wave equation},
-      journal=geophysics,
-      volume=51,
-      number=1,
-      pages={54-66}
+ at 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}
 }
 
- at ARTICLE{HeRu94,
-      author={S. Hestholm and B. Ruud},
-      year=1994,
-      title={2{D} finite-difference elastic wave modelling including surface topography},
-      journal=gp,
-      volume=42,
-      pages={371-390}
+ at 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}
 }
 
- at ARTICLE{pratt1999,
-      author={R. G. Pratt},
-      year=1999,
-      title={Seismic waveform inversion in the frequency domain, {P}art 1:
-{T}heory and verification in a physical scale model},
-      journal=geophysics,
-      volume=64,
-      pages={888--901}
+ at 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}
 }
 
- at ARTICLE{tarantola1988,
-      author={A. Tarantola},
-      year=1988,
-      title={Theoretical background for the inversion of
-seismic waveforms, including elasticity and attenuation},
-      journal=pageoph,
-      volume=128,
-      pages={365--399}
+ at 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}
 }
 
- at ARTICLE{tarantola1984,
-      author={A. Tarantola},
-      year=1984,
-      title={Inversion of seismic reflection data in the
-acoustic approximation},
-      journal=geophysics,
-      volume=49,
-      pages={1259--1266}
+ at 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
 }
 
- at ARTICLE{craseetal1990,
-      author={E. Crase and A. Pica and M. Noble and J. McDonald
-and A. Tarantola},
-      year=1990,
-      title={Robust elastic non-linear waveform inversion:
-{A}pplication to real data},
-      journal=geophysics,
-      volume=55,
-      pages={527--538}
+ at 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}
 }
 
- at ARTICLE{gauthieretal1986,
-      author={O. Gauthier and J. Virieux and A. Tarantola},
-      year=1986,
-      title={Two-dimensional non-linear inversion of seismic waveforms:
-{N}umerical results},
-      journal=geophysics,
-      volume=51,
-      pages={1387--1403}
+ at 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}
 }
 
- at ARTICLE{talagrand&courtier1987,
-      author={O. Talagrand and P. Courtier},
-      year=1987,
-      title={Variational assimilation of meteorological observations
-with the adjoint vorticity equatuation. {I}: {T}heory},
-      journal={Q. J. R. Meteorol. Soc.},
-      volume=113,
-      pages={1311--1328}
+ at 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}
 }
 
- at ARTICLE{MaMoTa94,
-      author={S. A. Magnier and P. Mora and A. Tarantola},
-      year=1994,
-      title={Finite differences on minimal grids},
-      journal=geophysics,
-      volume=59,
-      pages={1435-1443}
+ at 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.}
 }
 
- at ARTICLE{MuDeEtNi92,
-      author={F. Muir and J. Dellinger and J. Etgen and D. Nichols},
-      year=1992,
-      title={Modelling elastic fields across irregular boundaries},
-      journal=geophysics,
-      volume=57,
-      number=9,
-      pages={1189-1193}
+ at 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}
 }
 
- at ARTICLE{ScMu89,
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-      year=1989,
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-      volume=54,
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+ at 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}
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+ at ARTICLE{LaMaQu97,
+  author = {D. J. P. Lahaye and F. Maggio and A. Quarteroni},
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+	corps solides},
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+ at ARTICLE{LaViMaJi92,
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+ at ARTICLE{LaMiTrTaKoCh05,
+  author = {Konstantin Latychev and Jerry X. Mitrovica and Jeroen Tromp and Mark
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+ at 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
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+	Sipkin},
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+  journal = {Science},
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+}
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 }
 
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-      volume=72,
-      pages={2169-2180}
+ at 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},
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+ at 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.},
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-      volume=83,
-      pages={1020-1041}
+ at 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}
 }
 
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+ at 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}
 }
 
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at ARTICLE{MaKoGeBr10,
+  author = {Roland Martin and Dimitri Komatitsch and Stephen Gedney and Emilien
+	Bruthiaux},
+  title = {A high-order time and space formulation of the unsplit perfectly
+	matched layer for the seismic wave equation},
+  journal = cmes,
+  year = {2010},
+  note = {Submitted.}
+}
+
+ at 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}
+}
+
+ at 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}
+}
+
+ at 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},
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+}
+
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+}
+
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+}
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+}
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+}
+
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+}
+
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+  author = {A.A. Maznev and A. M. Lomonosov and P. Hess and Al. A. Kolomenskii},
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+  year = {2003},
+  volume = {35},
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+}
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+}
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+  author = {Michael McCool and Stefanus {Du Toit} and Tiberiu S. Popa and Bryan
+	Chan and Kevin Moule},
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+  journal = {ACM Transactions on Graphics},
+  year = {2004},
+  volume = {23},
+  pages = {787--795},
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+  doi = {10.1145/1015706.1015801}
+}
+
+ at 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}
+}
+
+ at ARTICLE{McC60,
+  author = {T. H. McCulloh},
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+}
+
+ at ARTICLE{McAl67,
+  author = {A. McGarr and L. E. Alsop},
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+  journal = jgr,
+  year = {1967},
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+  pages = {2169-2180}
+}
+
+ at ARTICLE{McBaDaShSt92,
+  author = {K. L. McLaughlin and T. G. Barker and S. M. Day and B. Shkoller and
+	J. L. Stevens},
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+  year = {1992},
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+}
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 @ARTICLE{McDa94,
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+  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},
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+  number = {6}
 }
 
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+ at ARTICLE{McJi88,
+  author = {K. L. McLaughlin and R. S. Jih},
+  title = {Scattering from near-source topography: teleseismic observations
+	and numerical simulations},
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+  year = {1988},
+  volume = {78},
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 }
 
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+  author = {E. D. Mercerat and J. P. Vilotte and F. J. S\'anchez-Sesma},
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+  journal = gji,
+  year = {2006},
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+  number = {2}
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+  author = {Merkel, S. and A. K. McNamara and A. Kubo and S. Speziale and L.
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+  journal = {Science},
+  year = {2007},
+  volume = {316},
+  pages = {1729--1732}
 }
 
+ at ARTICLE{MeMuGr08,
+  author = {Peter Messmer and Paul J. Mullowney and Brian E. Granger},
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+  year = {2008},
+  volume = {10},
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+  number = {5},
+  doi = {10.1109/MCSE.2008.135}
+}
+
+ at 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}}}
+}
+
+ at ARTICLE{Mey92,
+  author = {Y. Meyer},
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+}
+
+ at BOOK{Mey90,
+  title = {Ondelettes et op\'erateurs},
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+  year = {1990},
+  author = {Y. Meyer},
+  address = {Paris}
+}
+
+ at TECHREPORT{Mey87,
+  author = {Y. Meyer},
+  title = {Ondelettes, fonctions splines et analyses gradu\'ees},
+  institution = {Ceremade 8703},
+  year = {1987},
+  address = {Universit\'e Paris Dauphine}
+}
+
+ at 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}
+}
+
+ at ARTICLE{MiKo10,
+  author = {David Mich\'{e}a and Dimitri Komatitsch},
+  title = {Accelerating a 3{D} finite-difference wave propagation code by a
+	factor of 50 using a graphics card},
+  journal = gji,
+  year = {2010},
+  note = {in press.}
+}
+
+ at 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}
+}
+
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+  author = {A. Mielke and Y. B. Fu},
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+  year = {2004},
+  volume = {9},
+  pages = {5-15}
+}
+
+ at BOOK{Mik78,
+  title = {The theory of elastic waves and waveguides},
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+  year = {1978},
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+  volume = {22 of "Applied Mathematics and Mechanics" Series}
+}
+
+ at ARTICLE{Min02,
+  author = {Susan E. Minkoff},
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+	Wave Propagation Code},
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+  volume = {24},
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+  number = {1},
+  doi = {10.1137/S1064827501390960},
+  publisher = {SIAM}
+}
+
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+  author = {J. X. Mitrovica and W. R. Peltier},
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+}
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+  author = {P. Moczo},
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+	irregular grids, application to the seismic response problem},
+  journal = gji,
+  year = {1989},
+  volume = {99},
+  pages = {321-329}
 }
 
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-      title={Hybrid modeling of {{\it P-SV}} seismic motion at inhomogeneous
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+  author = {P. Moczo and E. Bystrick{\'y} and J. Kristek and J. M. Carcione and
+	M. Bouchon},
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+	topographic structures},
+  journal = bssa,
+  year = {1997},
+  volume = {87},
+  pages = {1305-1323}
 }
 
+ at ARTICLE{MoKr05,
+  author = {P. Moczo and J. Kristek},
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+  year = {2005},
+  volume = {32},
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+}
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 @ARTICLE{MoKrBy01,
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-      volume=9,
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-      pages={593-609}
+  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}
 }
 
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+  author = {P. Moczo and J. Robertsson and L. Eisner},
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+	Wave Propagation},
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+  year = {2007},
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 }
 
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+ at ARTICLE{MoRi05,
+  author = {Peter Monk and Gerard R. Richter},
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+ at ARTICLE{montagner1998,
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+ at ARTICLE{OhCh97,
+  author = {T. Ohminato and B. A. Chouet},
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+	the finite difference method},
+  journal = bssa,
+  year = {1997},
+  volume = {87},
+  pages = {494-515}
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+  author = {A. Ohtsuki and K. Harumi},
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+  journal = {Earth. Engrg. Structl. Dyn.},
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+ at ARTICLE{Ols2000,
+  author = {K. B. Olsen},
+  title = {Site amplification in the {L}os {A}ngeles basin from three-dimensional
+	modeling of ground motion},
+  journal = bssa,
+  year = {2000},
+  volume = {90},
+  pages = {S77-S94}
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+ at ARTICLE{OlAkRoMaMa06,
+  author = {K. B. Olsen and A. Akinci and A. Rovelli and F. Marra and L. Malagnini},
+  title = {3{D} Ground-Motion Estimation in {R}ome, {I}taly},
+  journal = bssa,
+  year = {2006},
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+ at ARTICLE{OlAr96,
+  author = {K. B. Olsen and R. J. Archuleta},
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+ at ARTICLE{OlDaBr03,
+  author = {K. B. Olsen and S. M. Day and C. R. Bradley},
+  title = {Estimation of {$Q$} for long-period (>2 sec) waves in the {L}os {A}ngeles
+	basin},
+  journal = bssa,
+  year = {2003},
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+  number = {2}
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+ at ARTICLE{OlDaMiCuChFaMoMaJo06,
+  author = {K. B. Olsen and S. M. Day and J. B. Minster and Y. Cui and A. Chourasia
+	and M. Faerman and R. Moore and P. Maechling and T. Jordan},
+  title = {Strong shaking in {L}os {A}ngeles expected from southern {S}an {A}ndreas
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+  year = {2006},
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+  author = {Matthieu Ospici and Luigi Genovese and Thierry Deutsch and Jean-Fran\c{c}ois
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+  author = {John D. Owens AND David P. Luebke AND Naga K. Govindaraju AND Mark
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+  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},
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+  author = {H. A. Pedersen},
+  title = {{\'E}tude de la diffraction tridimensionnelle des ondes sismiques
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+  school = {Universit\'e Joseph Fourier},
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 }
 
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+  author = {H. A. Pedersen and B. LeBrun and D. Hatzfeld and M. Campillo and
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 }
 
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+  author = {R. Pedersen and S. J\'onsson and T. \'Arnad\'ottir and F. Sigmundsson
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+	and {GPS} measurements of two {J}une 2000 {M$_w$}=6.5 earthquakes
+	in {S}outh {I}celand},
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 }
 
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+ at INPROCEEDINGS{PeBo06,
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+  booktitle = {Proceedings of the Compilers for Parallel Computers (CPC'2006)},
+  year = {2006},
+  address = {La Coru{\~{n}}a, Spain},
+  month = {January}
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+ at 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},
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+  year = {2009},
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+ at 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}
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+ at ARTICLE{PiKnSc64,
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+ at 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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+  volume = {23},
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+  year = {2005}
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+  author = {R. Gerhard Pratt and Changsoo Shin and G. J. Hicks},
+  title = {Gauss-{N}ewton and full {N}ewton methods in frequency-space seismic
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+  year = {1998},
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+ at ARTICLE{PrSh99,
+  author = {R. Gerhard Pratt and Richard M. Shipp},
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+  year = {1999},
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+ at ARTICLE{PrViPaSc09,
+  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},
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+}
 
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+ at INCOLLECTION{PrHuKe07,
+  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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+ at 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}
+}
 
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-     title={DSM synthetic seismograms using analytic trial functions: plane-layered, isotropic case},
-     journal=gji,
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-     pages={163--172}
-     }
+ at 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}
+}
 
- at ARTICLE{GeTa95,
-     author={R. J. Geller and N. Takeuchi},
-     year=1995,
-     title={A new method for computing highly accurate DSM synthetic seismograms},
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-     }
+ at ARTICLE{Rah04,
+  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}
+}
 
- at ARTICLE{WuRo90,
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-     title={Core dynamics: the two-potential description and a new
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+ at 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}
+}
 
- at ARTICLE{KoBaTr2000,
-     author={D. Komatitsch and C. Barnes and J. Tromp},
-     year=2000,
-     title={Wave propagation near a fluid-solid interface: a spectral element approach},
-     journal=geophysics,
-     volume=65,
-     number=2,
-     pages={623--631}
-     }
+ at BOOK{Ray45,
+  title = {The theory of sound},
+  publisher = {Dover Publications},
+  year = {1945},
+  author = {L. J. W. S. Rayleigh},
+  address = {New York},
+  edition = {2nd}
+}
 
- at ARTICLE{KoBaTr2000b,
-     author={D. Komatitsch and C. Barnes and J. Tromp},
-     year=2000,
-     title={Simulation of anisotropic wave propagation based upon a spectral element method},
-     journal=geophysics,
-     volume=65,
-     number=4,
-     pages={1251--1260}
-     }
+ at ARTICLE{Ray10,
+  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}
+}
 
- at ARTICLE{KoTr99,
-     author={D. Komatitsch and J. Tromp},
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-     journal=gji,
-     volume=139,
-     pages = {806-822},
-     number = {3},
-     doi = {10.1046/j.1365-246x.1999.00967.x}
-     }
+ at ARTICLE{Ray87,
+  author = {Lord J. W. S. Rayleigh},
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+  journal = {Proc. London Math. Soc.},
+  year = {1887},
+  volume = {17},
+  pages = {4-11}
+}
 
- at ARTICLE{KoTr02a,
-     author={D. Komatitsch and J. Tromp},
-     year=2002,
-     title={Spectral-Element Simulations of Global Seismic Wave Propagation{-I. V}alidation},
-     journal=gji,
-     volume=149,
-     pages={390--412}}
+ at TECHREPORT{ReHi73,
+  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}
+}
 
- at ARTICLE{KoTr02b,
-     author={D. Komatitsch and J. Tromp},
-     year=2002,
-     title={Spectral-Element Simulations of Global Seismic Wave Propagation{-II. 3-D} Models, Oceans, Rotation, and Self-Gravitation},
-     journal=gji,
-     volume=150,
-     pages={303--318}}
+ at 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}
+}
 
- at ARTICLE{KoTr01d,
-     author={D. Komatitsch and J. Tromp},
-     year=2001,
-     title={Modeling Seismic Wave Propagation on a 156~{GB PC} Cluster},
-     journal={Linux Journal},
-     volume={October 2001 issue},
-     pages={38--45}
-     }
+ at ARTICLE{ReKoEdHs88,
+  author = {M. Reshef and D. Kosloff and M. Edwards and C. Hsiung},
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+  journal = geophysics,
+  year = {1988},
+  volume = {53},
+  pages = {1175-1183}
+}
 
- at ARTICLE{KoTr01c,
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-     year=2001,
-     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},
-     note={published on CD-ROM and at www.sc-conference.org/sc2001}
-     }
+ at 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}
+}
 
- at ARTICLE{KoTsChTr03,
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-     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}
-     }
+ at 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}
+}
 
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-     title={A {P}erfectly {M}atched {L}ayer absorbing boundary condition for the second-order seismic wave equation},
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-     volume=154,
-     pages={146--153}}
+ at 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}
+}
 
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-     }
+ at ARTICLE{Ric94,
+  author = {G. R. Richter},
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+}
 
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+ at PHDTHESIS{Rio97,
+  author = {Bruno Riollet},
+  title = {Simulation num\'erique de la propagation d'ondes sismiques en milieu
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+	cracks)},
+  school = {Universit\'e Paris {\sc VII} Jussieu},
+  year = {1997},
+  address = {Paris}
+}
 
- at ARTICLE{KoRiTr02,
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-     title={The Spectral-Element Method, {B}eowulf Computing, and Global Seismology},
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-     pages={1737--1742}
-     }
+ at INCOLLECTION{Rit05,
+  author = {J. Ritsema},
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+  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}
+}
 
- at ARTICLE{KoLiTrSuStSh04,
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-     pages={187-206}
-     }
+ at 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}
+}
 
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+  author = {J. Ritsema and T. Lay and E. J. Garnero and H. Benz},
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+  year = {1998},
+  volume = {25},
+  pages = {1229-1232}
+}
 
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+ at 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},
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+  year = {2002},
+  volume = {29},
+  pages = {1430},
+  number = {10},
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 }
 
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+  author = {J. Ritsema and H. J. {Van Heijst}},
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+  year = {2000},
+  volume = {83},
+  pages = {243-259}
+}
 
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+}
 
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+}
 
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+}
 
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+}
 
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+  author = {J. A. Roden and S. D. Gedney},
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+}
 
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+ at 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},
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+  address = {Paris, France}
+}
 
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+  author = {A. Rodr\'{\i}guez-Castellanos and F.J. S\'anchez-Sesma and F. Luz\'on
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+}
 
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+ at 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},
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 }
 
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+ at PHDTHESIS{Rod93,
+  author = {Dominique Rodrigues},
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+  school = {\'Ecole Centrale de Paris},
+  year = {1993},
+  address = {Paris, France}
+}
 
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+ at INPROCEEDINGS{RoMo93,
+  author = {D. Rodrigues and P. Mora},
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+}
 
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+  author = {D. Rodrigues and P. Mora},
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+  booktitle = {Expanded abstracts of the Soc. Expl. Geophys.},
+  year = {1992},
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+  note = {62nd international meeting of the SEG}
+}
 
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+}
 
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+ at ARTICLE{RoLaGaRu04,
+  author = {J. M. Rokosky and T. Lay and E. J. Garnero and S. A. Russel},
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+  year = {2004},
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+}
 
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+  author = {F. R. {Rollins Jr} and T. C. Lim and G. W. Farnell},
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+  title = {Attenuation tomography of the {E}arth's mantle: a review of current
+	status},
+  journal = pageoph,
+  year = {1998},
+  volume = {153},
+  pages = {257-272}
+}
 
- at ARTICLE{Mul85,
-     author={G. M\"{u}ller},
-     year=1985,
-     title={The reflectivity method: a tutorial},
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+ at 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}
+}
 
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-     author={H. C. Hsieh and W. T. Chang},
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+ at 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}
+}
 
- at ARTICLE{ks,
-     author={K. Salkauskas},
-     year=1974,
-     title={{$C^1$} splines for interpolation of rapidly varying data},
-     journal={Rocky Mountain J. Math.},
-     volume=14,
-     pages={239-250}
-     }
+ at 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}
+}
 
- at ARTICLE{taf,
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-     year=1987,
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+ at 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}
+}
 
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+ at 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},
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+  pages = {599-601},
+  number = {2}
+}
 
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+ at 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}
+}
 
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+ at ARTICLE{RoyDie84,
+  author = {D. Royer and E. Dieulesaint},
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+	hexagonal, and cubic crystals},
+  journal = jasa,
+  year = {1984},
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+}
 
- at ARTICLE{Ser97,
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-     title={A parallel spectral element method for acoustic wave modeling},
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-     volume=5,
-     pages={53-69}
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+ at ARTICLE{Rul69,
+  author = {B. Rulf},
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+  journal = jasa,
+  year = {1969},
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+}
 
- at ARTICLE{Ser98,
-     author={G\'eza Seriani},
-     year=1998,
-     title={3-{D} large-scale wave propagation modeling by a spectral element method on a {C}ray {T3E} multiprocessor},
-     journal=cmame,
-     volume=164,
-     pages={235-247}
-     }
+ at 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}
+}
 
- at ARTICLE{QuTaZa98,
-     author={A. Quarteroni and A. Tagliani and E. Zampieri},
-     year=1998,
-     title={Generalized {G}alerkin approximations of elastic waves with absorbing boundary conditions},
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-     volume=163,
-     pages={323-341}
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-     journal=bssa,
-     volume=84,
-     page={668-691}
+ at 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
 }
 
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-     author={D. J. Wald and R. W. Graves},
-     year=1998,
-     title={The seismic response of the {L}os {A}ngeles basin, {C}alifornia},
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-     volume=88,
-     pages={337-356}
-     }
+ at 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}
+}
 
- at ARTICLE{PaFaMa99,
-     author={R. Paolucci and E. Faccioli and F. Maggio},
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-     title={3{D} response analysis of an instrumented hill at {M}atsuzaki, {J}apan, by a spectral method},
-     journal={J. Seismol.},
-     volume=3,
-     pages={191-209}
-     }
+ at 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}
+}
 
- at ARTICLE{PiIrIw98,
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-     year=1998,
-     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,
-     volume=88,
-     pages={428-440}
-     }
+ at ARTICLE{RyLe83,
+  author = {G. Ryskin and L. G. Leal},
+  title = {Orthogonal mapping},
+  journal = jcp,
+  year = {1983},
+  volume = {50},
+  pages = {71-100}
+}
 
- at ARTICLE{Wal96,
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-     pages={489-503}
-     }
+ at 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}
+}
 
- at ARTICLE{WaHeHu96,
-     author={D. J. Wald and T. H. Heaton and K. W. Hudnut},
-     year=1996,
-     title={The slip history of the 1994 {N}orthridge, {C}alifornia, earthquake determined from strong ground motion, teleseismic, {GPS}, and leveling data},
-     journal=bssa,
-     volume=86,
-     pages={S49-S70}
-     }
+ at 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}
+}
 
- at ARTICLE{BeHeRo99,
-     author={A. Berm\'udez and L. Hervella-Nieto and R. Rodriguez},
-     year=1999,
-     title={Finite element computation of three-dimensional elastoacoustic vibrations},
-     journal={J. Sound Vibr.},
-     volume=219,
-     pages={279-306}
-     }
+ at 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}
+}
 
- at ARTICLE{PaFe80,
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-     }
+ at 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}
+}
 
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-     author={C. A. Felippa and J. A. Deruntz},
-     year=1984,
-     title={Finite-element analysis of shock-induced hull cavitation},
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-     }
+ at 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}
+}
 
- at ARTICLE{Bos91,
-     author={L. Bos},
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-     title={On certain configurations of points in {{\rm I\kern -0.18 em R}$^n$} which are unisolvent for polynomial interpolation},
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-     pages={271-280}
-     }
+ at 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}
+}
 
- at ARTICLE{ChenBabu95,
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-     title={Approximate optimal points for polynomial interpolation of real functions in an interval and in a triangle},
-     journal=cmame,
-     volume=128,
-     pages={405-417}
-     }
+ at 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}
+}
 
- at ARTICLE{ChenBabu96,
-     author={Q. Chen and I. Babu{\v s}ka},
-     year=1996,
-     title={The optimal symmetrical points for polynomial interpolation of real functions in the tetrahedron},
-     journal=cmame,
-     volume=137,
-     pages={89-94}
-     }
+ at 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}
+}
 
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+ at 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}
+}
 
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-     author={L. Fej\'er},
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-     journal={Ann. Scuola Norm. Sup. Pisa Sci. Fis. Mt. Ser. II},
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-     pages={263-276}
-     }
+ at 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}
+}
 
- at ARTICLE{Hest98,
-     author={J. S. Hesthaven},
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-     title={From electrostatics to almost optimal nodal sets for polynomial interpolation in a simplex},
-     journal={SIAM J. Numer. Anal.},
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-     pages={655-676}
-     }
+ at 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}
+}
 
- at ARTICLE{Hest99,
-     author={J. S. Hesthaven and C. H. Teng},
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-     pages={2352-2380}
-     }
+ at 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}
+}
 
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-     title={A survey of numerical cubature over triangles},
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+ at ARTICLE{SaRo79,
+  author = {F. J. S\'anchez-Sesma and E. Rosenblueth},
+  title = {Ground motion at canyons of arbitrary shape under incident {{\it
+	SH}} waves},
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+  year = {1979},
+  volume = {7},
+  pages = {441-450}
+}
 
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-     year=1995,
-     title={A triangular spectral element method: applications to the incompressible {N}avier-{S}tokes equations},
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-     volume=123,
-     pages={189-229}
-     }
+ at 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}
+}
 
- at ARTICLE{TayWin98,
-     author={M. A. Taylor and B. A. Wingate},
-     year=2000,
-     title={The {F}ekete collocation points for triangular spectral elements},
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-      note={in press}
-     }
+ at 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}
+}
 
- at ARTICLE{TayWin99,
-     author={M. A. Taylor and B. A. Wingate},
-     year=2000,
-     title={A generalized diagonal mass matrix spectral element method for non-quadrilateral elements},
-     journal={Appl. Num. Math.},
-     volume=33,
-     pages={259-265}
-     }
+ at 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}
+}
 
- at MISC{Bos98,
-     author={L. Bos},
-     year=1998,
-      note={personal communication}
-     }
+ at 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}
+}
 
- at ARTICLE{FuKeFu99,
-      author={T. Furumura and B. L. N. Kennett and M. Furumura},
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-      title={Seismic wavefield calculation for laterally heterogeneous
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-      volume=139,
-      number=3,
-      pages={623--644}
+ at 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}
 }
 
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-      title={{SH}-wave propagation in the whole mantle using high-order finite
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+ at 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}
 }
 
- at ARTICLE{Ig99,
-      author={H. Igel},
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-      title={Wave propagation in three-dimensional spherical sections
-      by the {C}hebyshev spectral method},
-      journal=gji,
-      volume=136,
-      pages={559--566}
+ at 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}
 }
 
- at ARTICLE{IgNiJa02,
-      author={H. Igel and T. Nissen-Meyer and G. Jahnke},
-      year=2002,
-      title={Wave propagation in 3D spherical sections: effects of subduction zones},
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-      volume=132,
-      pages={219--234}
-}`
+ at 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}
+}
 
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-      author={H. Igel and O. Gudmundsson},
-      year=1997,
-      title={Frequency-dependent effects on travel times and
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-      journal=pepi,
-      volume=104,
-      pages={229--246}
+ at 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}
 }
 
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-      pages={415--418}
+ at 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}
 }
 
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-     author={M. Taylor and J. Tribbia and M. Iskandarani},
-     year=1997,
-     title={The spectral element method for the shallow water equation on the sphere},
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-     volume=130,
-     pages={92-108}
-     }
+ at 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}
+}
 
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-     }
+ at 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}
+}
 
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+ at 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.}
+}
+
+ at 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}
+}
+
+ at ARTICLE{Ser98,
+  author = {G\'eza Seriani},
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+  volume = {8},
+  pages = {153-164},
+  number = {2}
 }
 
- at ARTICLE{Huang95,
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-      title={Interaction of {$SH$} waves with a finite crack in half space},
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+ at 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}
 }
 
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+ at 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}
 }
 
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-      pages={162--167}
+ at 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}
 }
 
- at ARTICLE{WaTa01,
-      author={Y. Wang and H. Takenaka},
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-      title={A multidomain approach of the Fourier pseudospectral method
-using discontinuous grid for elastic wave modeling},
-      journal={{E}arth {P}lanets {S}pace},
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-      pages={149--158}
+ at 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}
 }
 
- at ARTICLE{WaTaFu01,
-      author={Y. Wang and H. Takenaka and T. Furumura},
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-      title={Modelling seismic wave propagation in a two-dimensional cylindrical whole-{E}arth model using the pseudospectral method},
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-      pages={689--708}
+ at 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}
 }
 
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+ at 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}
 }
 
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-      title={Seismic wave propagation in cracked porous media},
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-      pages={199--231}
+ at BOOK{Spa65,
+  title = {Tensor Calculus},
+  publisher = {John Wiley and sons},
+  year = {1965},
+  author = {B. Spain},
+  address = {New York}
 }
 
- at ARTICLE{SesmaViv01,
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-      year=2001,
-      title={Scattering and diffraction of {$SH$} waves by a finite crack: an analytical solution},
-      journal=gji,
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-      pages={749--758}
+ at 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}
 }
 
- at ARTICLE{Sukum00,
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+ at 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}
 }
 
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-      number=3,
-      pages={1175--1203}
+ at BOOK{Sta92,
+  title = {Physics of the Earth},
+  publisher = {Brookfield Press},
+  year = {1992},
+  author = {Franck D. Stacey},
+  address = {Brisbane},
+  edition = {3rd}
 }
 
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-        AUTHOR="H.-C. Nataf",
-        TITLE={{Seismic imaging of mantle plumes}},
-        JOURNAL="Annual Review of Earth and Planetary Sciences",
-        YEAR="2000",
-        VOLUME="28",
-        PAGES="391--417",
-        }
+ at ARTICLE{Sta88,
+  author = {R. Stacey},
+  title = {Improved transparent boundary formulations for the elastic wave equation},
+  journal = bssa,
+  year = {1988},
+  volume = {78},
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+  number = {6}
+}
 
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-        VOLUME="100",
-        PAGES="6397--6420",
-        }
+ at 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}
+}
 
- at ARTICLE{montagner1998,
-        AUTHOR="J.-P. Montagner",
-        TITLE={{Where can seismic anisotropy be detected in the Earth's mantle? In boundary layers \ldots}},
-        JOURNAL=pageoph,
-        YEAR="1998",
-        VOLUME="151",
-        PAGES="223--256",
-        }
+ at BOOK{StMe95,
+  title = {Enabling technologies for {P}etaflops computing},
+  publisher = {MIT Press},
+  year = {1995},
+  author = {T. L. Sterling and P. C. Messina},
+  address = {Cambridge}
+}
 
- at ARTICLE{silver1996,
-        AUTHOR="P. G. Silver",
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-        JOURNAL="Annual Review of Earth and Planetary Sciences",
-        YEAR="1996",
-        VOLUME="24",
-        PAGES="385--xxx",
-        }
+ at 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}
+}
 
- at ARTICLE{beckerboschi2002,
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-        YEAR="2002",
-        VOLUME="3",
-        PAGES="",
-        }
+ at 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}
+}
 
- at ARTICLE{ritzwollerlavely1995,
-        AUTHOR="M. H. Ritzwoller and E. M. Lavely",
-        TITLE={{3--dimensional models of the Earth's mantle}},
-        JOURNAL="Reviews of Geophysics",
-        YEAR="1995",
-        VOLUME="33",
-        PAGES="1--66",
-        }
+ at 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}
+}
 
- at ARTICLE{garnero2000,
-        AUTHOR="E. J. Garnero",
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-        JOURNAL="Annual Review of Earth and Planetary Sciences",
-        YEAR="2000",
-        VOLUME="33",
-        PAGES="1--66",
-        }
+ at 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}
+}
 
- at ARTICLE{romanowicz1998,
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-        VOLUME="153",
-        PAGES="257--272",
-        }
+ at ARTICLE{Stone:2007:AMM,
+  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},
+  year = {2007},
+  volume = {28},
+  pages = {1618--2640},
+  number = {16},
+  month = sep,
+  doi = {10.1002/jcc.20829}
+}
 
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+ at ARTICLE{StHaTsHwSuLi08,
+  author = {S. S. Stone and J. P. Haldar and S. C. Tsao and Wen{-}mei W. Hwu
+	and B. P. Sutton and Z.-P. Liang},
+  title = {Accelerating advanced {MRI} reconstructions on {GPU}s},
+  journal = jpdc,
+  year = {2008},
+  volume = {68},
+  pages = {1307-1318},
+  number = {10},
+  doi = {10.1016/j.jpdc.2008.05.013}
+}
 
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-        }
+ at ARTICLE{Sto55,
+  author = {R. Stoneley},
+  title = {The propagation of surface elastic waves in a cubic crystal},
+  journal = {Proceedings of the Royal Society of London, United Kingdom},
+  year = {1955},
+  volume = {A232},
+  pages = {447-458}
+}
 
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-        }
+ at ARTICLE{Sto24,
+  author = {R. Stoneley},
+  title = {Elastic waves at the surface of separation of two solids},
+  journal = {Proc. R. Soc. London Ser. A},
+  year = {1924},
+  volume = {106},
+  pages = {416-428}
+}
 
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-        YEAR="1972",
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-        }
+ at INPROCEEDINGS{StMuDaEr08,
+  author = {M. Strengert and C. M\"uller and C. Dachsbacher and T. Ertl},
+  title = {{CUDASA}: {C}ompute {U}nified {D}evice {A}nd {S}ystems {A}rchitecture},
+  booktitle = {Proceedings of the Eurographics'2008 Symposium on Parallel Graphics
+	and Visualization (EGPGV'08)},
+  year = {2008},
+  editor = {J. Favre and K. L. Ma and D. Weiskopf},
+  pages = {49-56},
+  address = {Hersonissos, Crete, Greece},
+  month = apr
+}
 
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+ at ARTICLE{Str62,
+  author = {A. N. Stroh},
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+  pages = {77-103}
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-        YEAR="1999",
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-        }
+ at INPROCEEDINGS{Stuart:2009:MPO,
+  author = {Jeff A. Stuart and John D. Owens},
+  title = {Message Passing on Data-Parallel Architectures},
+  booktitle = {Proceedings of the 23rd IEEE International Parallel and Distributed
+	Processing Symposium},
+  year = {2009},
+  pages = {1--12},
+  month = may,
+  doi = {10.1109/IPDPS.2009.5161065}
+}
 
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-        YEAR="1998",
-        VOLUME="103",
-        PAGES="17,901--17,918",
-        }
+ at ARTICLE{Stu05,
+  author = {F. Sturm},
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+	oceanic waveguides},
+  journal = jasa,
+  year = {2005},
+  volume = {117},
+  pages = {1058-1079},
+  number = {3}
+}
 
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-        AUTHOR="L. X. Wen and P. G. Silver and D. James and R. Kuehnel",
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-        JOURNAL="Earth Planet. Sci. Lett.",
-        YEAR="2001",
-        VOLUME="189",
-        PAGES="141--153",
-        }
+ at ARTICLE{StViFeSi00,
+  author = {E. Stutzmann and L. Vinnik and A. Ferreira and S. Singh},
+  title = {Constraint on the {S} wave velocity at the base of the mantle},
+  journal = grl,
+  year = {2000},
+  volume = {27},
+  pages = {1571-1574}
+}
 
- at ARTICLE{nietal2002,
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-        JOURNAL="Science",
-        YEAR="2002",
-        VOLUME="296",
-        PAGES="1850--1852",
-        }
+ at ARTICLE{Sukum00,
+  author = {N. Sukumar and N. Mo\"es and B. Moran and T. Belytschko},
+  title = {Extended Finite Element Method for Three-Dimensional Crack Modeling},
+  journal = ijnme,
+  year = {2000},
+  volume = {48},
+  pages = {1549-1570},
+  number = {11}
+}
 
- at ARTICLE{nietal2000,
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-        YEAR="2000",
-        VOLUME="140",
-        PAGES="71--82",
-        }
+ at ARTICLE{Sul97,
+  author = {D. M. Sullivan},
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+  journal = {IEEE Microwave and Guided Wave Letters},
+  year = {1997},
+  volume = {7},
+  pages = {184-186},
+  number = {7},
+  doi = {10.1109/75.594858}
+}
 
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-        YEAR="2000",
-        VOLUME="141",
-        PAGES="558--576",
-        }
+ at ARTICLE{Syn57,
+  author = {J. L. Synge},
+  title = {Elastic waves in anisotropic media},
+  journal = {Journal of Mathematical Physics},
+  year = {1957},
+  volume = {35},
+  pages = {323-335}
+}
 
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-        JOURNAL="Science",
-        YEAR="1999",
-        VOLUME="286",
-        PAGES="1925--1928"
-        }
+ at BOOK{SzBa91,
+  title = {Finite Element analysis},
+  publisher = {Wiley},
+  year = {1991},
+  author = {B. Szab\'{o} and I. Babu\u{s}ka},
+  address = {New York}
+}
 
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-        AUTHOR="J. Ritsema and H. J. van Heijst",
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-heterogeneity in the mantle from P, PP, PPP, and PKPab traveltimes}},
-        JOURNAL=gji,
-        YEAR="2002",
-        VOLUME="149",
-        PAGES="482--489"
-        }
+ at ARTICLE{SesmaViv01,
+  author = {F. J. S{\'a}nchez-Sesma and U. Iturrar{\'a}n-Viveros},
+  title = {Scattering and diffraction of {$SH$} waves by a finite crack: an
+	analytical solution},
+  journal = gji,
+  year = {2001},
+  volume = {145},
+  pages = {749-758}
+}
 
- at ARTICLE{romanowiczgung2002,
-        AUTHOR="B. Romanowicz and Y. C. Gung",
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-        JOURNAL="Science",
-        YEAR="2002",
-        VOLUME="296",
-        PAGES="513--516",
-        }
+ at ARTICLE{Taetal00,
+  author = {N. Takeuchi and R. J. Geller and P. R. Cummins},
+  title = {Complete synthetic seismograms for {3-D} heterogeneous {E}arth models
+	computed using modified {DSM} operators and their applicability to
+	inversion for {E}arth structure},
+  journal = pepi,
+  year = {2000},
+  volume = {119},
+  pages = {25-36}
+}
 
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-        YEAR="2001",
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-        PAGES="615--630"
-        }
+ at ARTICLE{TaCo87,
+  author = {O. Talagrand and P. Courtier},
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+  year = {1987},
+  volume = {113},
+  pages = {1311-1328}
+}
 
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-        JOURNAL=grl,
-        YEAR="2002",
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-        }
+ at ARTICLE{TaLiTr07,
+  author = {Carl Tape and Qinya Liu and Jeroen Tromp},
+  title = {Finite-frequency tomography using adjoint methods - {M}ethodology
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+  journal = gji,
+  year = {2007},
+  volume = {168},
+  pages = {1105-1129},
+  number = {3},
+  doi = {10.1111/j.1365-246X.2006.03191.x}
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+ at ARTICLE{Tar88,
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+  year = {1988},
+  volume = {128},
+  pages = {365-399}
+}
 
- at ARTICLE{montellietal2003,
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-        YEAR="2004",
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-        }
+ at BOOK{Tar87,
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+	estimation},
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+  year = {1987},
+  author = {A. Tarantola},
+  address = {Amsterdam, Netherlands}
+}
 
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+ at ARTICLE{Tar84,
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 }
 
- at ARTICLE{noletdahlen2000,
-        AUTHOR="G. Nolet and F. A. Dahlen",
-        TITLE={{Wavefront healing and the evolution of seismic delay times}},
-        JOURNAL=jgr,
-        YEAR="2000",
-        VOLUME="105",
-        PAGES="19,043--19,054"
-        }
+ at ARTICLE{TaVa82a,
+  author = {A. Tarantola and B. Valette},
+  title = {Generalized nonlinear inverse problems solved using the least squares
+	criterion},
+  journal = {Rev. Geophys. Space Phys.},
+  year = {1982},
+  volume = {20},
+  pages = {219-232}
+}
 
- at ARTICLE{dahlen2004,
-        AUTHOR="F. A. Dahlen",
-        TITLE={{Finite-frequency sensitivity kernels for boundary topography perturbations}},
-        JOURNAL=gji,
-        YEAR="2004",
-        note={in preparation.}
-        }
+ at ARTICLE{TaVa82b,
+  author = {A. Tarantola and B. Valette},
+  title = {Inverse problem = quest for information},
+  journal = {J. Geophysics},
+  year = {1982},
+  volume = {50},
+  pages = {159-170}
+}
 
- at 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"
-        }
+ at ARTICLE{TaSi94,
+  author = {N. Tarnow and J. C. Simo},
+  title = {How to render second-order accurate time-stepping algorithms fourth-order
+	accurate while retaining the stability and conservation properties},
+  journal = cmame,
+  year = {1994},
+  volume = {115},
+  pages = {233-252}
+}
 
- at ARTICLE{AbGoHe02,
-      author={S. Abarbanel and D. Gottlieb and J. S. Hesthaven},
-      year=2002,
-      title={Long time behavior of the {P}erfectly {M}atched {L}ayer equations in computational electromagnetics},
-      journal={\todimi{UNKNOWN UNKNOWN UNKNOWN UNKNOWN}},
-      volume=9999,
-      pages={9999--9999}
+ at ARTICLE{TaShDe08,
+  author = {Natalya Tatarchuk and Jeremy Shopf and Christopher DeCoro},
+  title = {Advanced interactive medical visualization on the {GPU}},
+  journal = jpdc,
+  year = {2008},
+  volume = {68},
+  pages = {1319-1328},
+  number = {10},
+  doi = {10.1016/j.jpdc.2008.06.011}
 }
 
- at ARTICLE{NaNeHu02,
-      author={I. M. Navon and B. Neta and M. Y. Hussaini},
-      year=2002,
-      title={A {P}erfectly {M}atched {L}ayer formulation for the nonlinear shallow water equation models: the split equation approach},
-      journal={Monthly Weather Review},
-      note={in press.}
+ at ARTICLE{Tau96,
+  author = {G. Taubes},
+  title = {Do-it-yourself supercomputers},
+  journal = {Science},
+  year = {1996},
+  volume = {274},
+  pages = {1840}
 }
 
- at ARTICLE{CoFa03,
-      author={G. Cohen and S. Fauqueux},
-      year=2003,
-      title={Mixed spectral finite elements for the linear elasticity system in unbounded domains},
-      journal={SIAM J. Sci. Comput.},
-      note={in press.}
+ at ARTICLE{Tau04,
+  author = {Timothy J. Tautges},
+  title = {{MOAB-SD}: integrated structured and unstructured mesh representation},
+  journal = {Engineering with Computers},
+  year = {2004},
+  volume = {20},
+  pages = {286-293},
+  number = {3},
+  doi = {10.1007/s00366-004-0296-0}
 }
 
- at ARTICLE{ChWe94,
-      author={W. C. Chew and W. H. Weedon},
-      year=1994,
-      title={A {3-D} perfectly matched medium from modified {M}axwell's equations with stretched coordinates},
-      journal={Microwave Opt. Technol. Lett.},
-      volume=7,
-      number=13,
-      pages={599--604}
+ at ARTICLE{TayCur81,
+  author = {D. B. Taylor and P. K. Currie},
+  title = {The secular equation for {R}ayleigh waves on elastic crystals. {II}
+	{C}orrections and additions},
+  journal = {Quarterly Journal of Mechanics and Applied Mathematics},
+  year = {1981},
+  volume = {34},
+  pages = {231-234}
 }
 
- at ARTICLE{WiRa00,
-      author={S. C. Winton and C. M. Rappaport},
-      year=2000,
-      title={Specifying {PML} conductivities by considering numerical reflection dependencies},
-      journal={IEEE transactions on Antennas and Propagation},
-      volume=48,
-      number=7,
-      pages={1055--1063}
+ at TECHREPORT{TayLoft98,
+  author = {M. A. Taylor and R. Loft and J. Tribbia},
+  title = {Performance of a spectral element atmospheric model ({SEAM}) on the
+	{HP} {E}xemplar {SPP}2000},
+  institution = {National Center for Atmospheric Research},
+  year = {1998},
+  number = {NCAR/TN-439+EDD},
+  address = {Boulder, Colorado}
 }
 
- at ARTICLE{ZeHeLi01,
-      author={Y. Q. Zeng and J. Q. He and Q. H. Liu},
-      year=2001,
-      title={The application of the perfectly matched layer in numerical modeling of wave propagation in poroelastic media},
-      journal=geophysics,
-      volume=66,
-      number=4,
-      pages={1258--1266}
+ at ARTICLE{TaWi00,
+  author = {M. A. Taylor and B. A. Wingate},
+  title = {A generalized diagonal mass matrix spectral element method for non-quadrilateral
+	elements},
+  journal = {Appl. Num. Math.},
+  year = {2000},
+  volume = {33},
+  pages = {259-265}
 }
 
- at ARTICLE{BaBiPr98,
-      author={I. B\'ardi and O. B\'{\i}r\'o and K. Preis},
-      year=1998,
-      title={{P}erfectly {M}atched {L}ayers in static fields},
-      journal={IEEE transactions on Magnetics},
-      volume=34,
-      number=5,
-      pages={2433--2436}
+ at ARTICLE{TaWiVi00,
+  author = {M. A. Taylor and B. A. Wingate and R. E. Vincent},
+  title = {An Algorithm for Computing {F}ekete Points in the Triangle},
+  journal = {SIAM Journal on Numerical Analysis},
+  year = {2000},
+  volume = {38},
+  pages = {1707-1720},
+  number = {5}
 }
 
- at ARTICLE{KoYiTs99,
-      author={T. I. Kosmanis and T. V. Yioultsis and T. D. Tsiboukis},
-      year=1999,
-      title={Perfectly matched anisotropic layer for the numerical analysis of unbounded eddy-current problems},
-      journal={IEEE transactions on Magnetics},
-      volume=35,
-      number=6,
-      pages={4452--4458}
+ at ARTICLE{TaTrIs97,
+  author = {M. Taylor and J. Tribbia and M. Iskandarani},
+  title = {The spectral element method for the shallow water equation on the
+	sphere},
+  journal = jcp,
+  year = {1997},
+  volume = {130},
+  pages = {92-108}
 }
 
- at ARTICLE{Hest98b,
-     author={J. S. Hesthaven},
-     year=1998,
-     title={On the analysis and construction of perfectly matched layers for the linearized {E}uler equations},
-     journal=jcp,
-     volume=142,
-     number=1,
-     pages={129-147}
-     }
+ at BOOK{Tay81,
+  title = {Pseudodifferential operators},
+  publisher = {Princeton University Press},
+  year = {1981},
+  author = {M. E. Taylor},
+  address = {Princeton, New-Jersey, USA}
+}
 
- at ARTICLE{LiTa97,
-     author={Q. Liu and J. Tao},
-     year=1997,
-     title={The perfectly matched layer for acoustic waves in absorptive media},
-     journal=jasa,
-     volume=102,
-     number=4,
-     pages={2072-2082}
-     }
+ at ARTICLE{taylor_cheng_ourselin_2008,
+  author = {Z. A. Taylor and M. Cheng and S. Ourselin},
+  title = {High-Speed Nonlinear Finite Element Analysis for Surgical Simulation
+	Using {Graphics Processing Units}},
+  journal = {IEEE Transactions on Medical Imaging},
+  year = {2008},
+  volume = {27},
+  pages = {650-663},
+  number = {5},
+  doi = {10.1109/TMI.2007.913112}
+}
 
- at ARTICLE{BeFaJo03,
-     author={E. B\'ecache and S. Fauqueux and P. Joly},
-     year=2003,
-     title={Stability of {P}erfectly {M}atched {L}ayers, group velocities and anisotropic waves},
-     journal=jcp,
-     note={in press.}
+ at ARTICLE{TeCh99,
+  author = {F. L. Teixeira and W. C. Chew},
+  title = {On causality and dynamic stability of {P}erfectly {M}atched {L}ayers
+	for {FDTD} simulations},
+  journal = {IEEE transactions on Microwave Theory and Techniques},
+  year = {1999},
+  volume = {47},
+  pages = {775-785},
+  number = {6}
 }
 
- at misc{KiYa2002,
-author={M. Kikuchi and Y. Yamanaka},
-year=2002,
-title={Source rupture process of the central {A}laska earthquake of {N}ovember 3, 2002, inferred from teleseismic body waves},
-note={ERI, University of Tokyo, Japan, wwweic.eri.u-tokyo.ac.jp/EIC/EIC\_News/021103AL-e.html}
+ at ARTICLE{Tes00,
+  author = {Ekkehart Tessmer},
+  title = {Seismic finite-difference modeling with spatially varying time steps},
+  journal = geophysics,
+  year = {2000},
+  volume = {65},
+  pages = {1290-1293},
+  number = {4},
+  doi = {10.1190/1.1444820}
 }
 
- at misc{usgsLAmap,
-author={USGS},
-year=2003,
-title={United {S}tates {G}eological {S}urvey {S}outhern {C}alifornia topography map},
-note={available online at www.usgs.gov.}
+ at ARTICLE{Tes95,
+  author = {E. Tessmer},
+  title = {3-{D} seismic modelling of general material anisotropy in the presence
+	of the free surface by a {C}hebyshev spectral method},
+  journal = gji,
+  year = {1995},
+  volume = {121},
+  pages = {557-575}
 }
 
- at misc{notedownlaod, note = "We encourage interested research groups to download the
-SEM software package from the `Theoretical and Computational Seismology'
-webpage of the Seismological Laboratory at Caltech
-({\tt http://www.gps.caltech.edu/research/jtromp})."}
+ at ARTICLE{TeKeKo92,
+  author = {E. Tessmer and D. Kessler and D. Kosloff and A. Behle},
+  title = {Multi-domain {C}hebyshev-{F}ourier method for the solution of the
+	equations of motion of dynamic elasticity},
+  journal = jcp,
+  year = {1992},
+  volume = {100},
+  pages = {355-363}
+}
 
- at misc{notestationcorrection, note = "The shear-wave speed ($V_s$) model is based upon a simple scaling relation to compressional-wave speed ($V_p)$~\cite{notesciencevsrho}. Rather than trying to determine an optimal scaling relation, or an independent shear-wave speed model, we choose to use such a simple scaling, but allow for deficiencies in the $V_s$ model by introducing a station correction. These corrections are generally small, typically less than plus or minus one~second"}
+ at ARTICLE{TeKo94,
+  author = {E. Tessmer and D. Kosloff},
+  title = {3-{D} elastic modeling with surface topography by a {C}hebyshev spectral
+	method},
+  journal = geophysics,
+  year = {1994},
+  volume = {59},
+  pages = {464-473},
+  number = {3}
+}
 
- at misc{notesciencevsrho, note = "Shear-wave velocity $V_s$ is defined by dividing $V_p$ by a coefficient that varies linearly from 1.732 in the deepest part of the basin (i.e., Poisson's coefficient of 0.25) to 2 in the shallow sediments near the surface(i.e., Poisson's coefficient of 0.33).
-Based upon well-log information,
-density is defined by $\rho = V_p/3 + 1280$, imposing a minimum of 2000~kg.m$^{-3}$ and maximum of 3000~kg.m$^{-3}$."}
+ at ARTICLE{TeKoBe92,
+  author = {E. Tessmer and D. Kosloff and A. Behle},
+  title = {Elastic wave propagation simulation in the presence of surface topography},
+  journal = gji,
+  year = {1992},
+  volume = {108},
+  pages = {621-632}
+}
 
- at misc{notehonormesh, note = "It is important to honor the major discontinuities in the velocity model when creating a mesh of the structure, to avoid numerical diffraction by a staircase discretization of the complex-shaped interfaces in the case of a regular grid."}
+ at ARTICLE{Tew04,
+  author = {V. K. Tewary},
+  title = {Green's function method for modeling surface acoustic wave dispersion
+	in anisotropic material systems and determination of material parameters},
+  journal = {Wave Motion},
+  year = {2004},
+  volume = {40},
+  pages = {399-412}
+}
 
- at misc{notePMLnotused, note = "More accurate absorbing boundary conditions
-such as the Perfectly Matched Layer (PML)~\cite{CoTs01} could be used instead,
-but because we use a large mesh, simpler paraxial conditions are sufficient."}
+ at ARTICLE{TewFor96a,
+  author = {V. K. Tewary and C. M. Fortunko},
+  title = {Surface waves in three-dimensional half-space tetragonal solids},
+  journal = jasa,
+  year = {1996},
+  volume = {100},
+  pages = {86-88},
+  number = {1}
+}
 
- at misc{notesmallevents, note = "The SEM is not limited to point sources:
-a finite size source can be used by summing
-individual contributions from points located along the fault plane.
-To obtain the source mechanism for this event we performed a 3D
-centroid-moment tensor inversion based upon the basin model and the SEM.
-The solution is in excellent agreement with first-motion and surface-wave estimates."}
+ at ARTICLE{TewFor96b,
+  author = {V. K. Tewary and C. M. Fortunko},
+  title = {Theory of elastic waves in three-dimensional anisotropic plates},
+  journal = jasa,
+  year = {1996},
+  volume = {100},
+  pages = {2964-2968},
+  number = {5}
+}
 
- at misc{notedegreesfreedom, note = "The cost of calculation is due to the
-fact that the mesh contains 498 million degrees of freedom."}
+ at ARTICLE{TewFor92,
+  author = {V. K. Tewary and C. M. Fortunko},
+  title = {A computationally efficient representation for propagation of elastic
+	waves in anisotropic solids},
+  journal = jasa,
+  year = {1992},
+  volume = {91},
+  pages = {1888-1896},
+  number = {4}
+}
 
- at ARTICLE{KoTr02ascience,
-     author={D. Komatitsch and J. Tromp},
-     year=2002,
-     title={Spectral-Element Simulations of Global Seismic Wave Propagation{-I. V}alidation},
-     journal=gji,
-     volume=149,
-     note="The article discusses the theoretical
-and numerical aspects of the SEM and validates the method
-for seismic wave propagation at the scale of the entire globe.",
-     pages={390-412}}
+ at INPROCEEDINGS{ThSe09,
+  author = {Julien C. Thibault and Inanc Senocak},
+  title = {{CUDA} Implementation of a {N}avier-{S}tokes Solver on Multi-{GPU}
+	Desktop Platforms for Incompressible Flows},
+  booktitle = {Proceedings of the 47th AIAA Aerospace Sciences Meeting},
+  year = {2009},
+  pages = {1-15}
+}
 
- at PHDTHESIS{Ch00science,
-      author={E. Chaljub},
-      year=2000,
-      school={Universit\'e Paris {\sc VII} Denis Diderot},
-      address={Paris, France},
-      note={This work introduces the first implementation of the SEM for global wave propagation.},
-      title={Mod\'elisation num\'erique de la propagation d'ondes sismiques
-en g\'eom\'etrie sph\'erique: application \`a la sismologie globale}
+ at ARTICLE{Toetal00,
+  author = {C. Thomas and H. Igel and M. Weber and F Scherbaum},
+  title = {Acoustic simulation of {P}-wave propagation in a heterogeneous spherical
+	{E}arth: numerical method and application to precursor waves to {PKP}df},
+  journal = gji,
+  year = {2000},
+  volume = {141},
+  pages = {6441-6464}
 }
 
- at ARTICLE{DzAn81science,
-     author={A. M. Dziewonski and D. L. Anderson},
-     year=1981,
-     title={Preliminary reference {E}arth model},
-     journal=pepi,
-     volume=25,
-     note={The PREM is a 1D transversely isotropic, anelastic velocity and density reference model of the Earth},
-     pages={297--356}
+ at ARTICLE{ThKe02,
+  author = {C. Thomas and J. M. Kendall},
+  title = {The lowermost mantle beneath northern {A}sia-{II}. {E}vidence for
+	lower-mantle anisotropy},
+  journal = gji,
+  year = {2002},
+  volume = {151},
+  pages = {296-308},
+  number = {1}
 }
 
- at ARTICLE{ApLu83,
-     author={R. J. Apsel and J. E. Luco},
-     year=1983,
-     title={On the {G}reen's functions for a layered half-space},
-     journal=bssa,
-     volume=73,
-     pages={931--951}
+ at BOOK{ThWaMa85,
+  title = {Numerical Grid Generation - Foundations and Applications},
+  publisher = {North-Holland Publishing Co.},
+  year = {1985},
+  author = {J. F. Thompson and Z. U. A. Warsi and C. W. Mastin},
+  address = {New-York, USA}
 }
 
- at ARTICLE{HaKa77,
-      author={D. Hadley and H. Kanamori},
-      year=1977,
-      title={Seismic structure of the {T}ransverse {R}anges, {C}alifornia},
-      journal="Geol. Soc. Am. Bull.",
-      volume=88,
-      pages={1469-1478}
+ at PHDTHESIS{Tho94,
+  author = {L. L. Thompson},
+  title = {Design and analysis of space-time and {G}alerkin-{L}east-{S}quares
+	finite element methods for fluid-structure interactions in exterior
+	domains},
+  school = {Stanford University},
+  year = {1994},
+  address = {California}
 }
 
- at ARTICLE{socal,
-      author={D. Hadley and H. Kanamori},
-      year=1977,
-      title={Seismic structure of the {T}ransverse {R}anges, {C}alifornia},
-      journal="Geol. Soc. Am. Bull.",
-      volume=88,
-      pages={1469-1478}
+ at ARTICLE{ThPi96a,
+  author = {L. L. Thompson and P. Pinsky},
+  title = {A space-time finite element method for structural acoustics in infinite
+	domains. Part 1: formulation, stability and convergence},
+  journal = cmame,
+  year = {1996},
+  volume = {132},
+  pages = {195-227}
 }
 
- at ARTICLE{lovelyetal06,
-     author={P. Lovely and J. Shaw and Q. Liu and J. Tromp},
-     year=2006,
-     title={A structural model of the {S}alton {T}rough and its implications
-for seismic hazard},
-     journal=bssa,
-      volume=96,
-      pages={1882-1896}
-     }
+ at ARTICLE{ThPi96b,
+  author = {L. L. Thompson and P. Pinsky},
+  title = {A space-time finite element method for structural acoustics in infinite
+	domains. Part 2: Exact time-dependent non-reflecting boundary conditions},
+  journal = cmame,
+  year = {1996},
+  volume = {132},
+  pages = {229-258}
+}
 
- at ARTICLE{DrHe90,
-      author={D. S. Dreger and D. V. Helmberger},
-      year=1990,
-      title={Broadband modeling of local earthquakes},
-      journal=bssa,
-      volume=80,
-      pages={1162-1179}
+ at ARTICLE{Tho86,
+  author = {L. Thomsen},
+  title = {Weak elastic anisotropy},
+  journal = geophysics,
+  year = {1986},
+  volume = {51},
+  pages = {1954-1966}
 }
 
- at ARTICLE{woodhouse&girnius82,
-author={J. H. Woodhouse and T. P. Girnius},
-title={Surface waves and free oscillations in a
-regionalized Earth model},
-journal={Geophys. J. Roy. Astron. Soc.},
-year=1982,
-volume=68,
-pages={653--673},
+ at ARTICLE{Thorne04,
+  author = {Thorne, M. S. and E. J. Garnero and S. P. Grand},
+  title = {Geographic correlation between hot spots and deep mantle lateral
+	shear-wave velocity gradients},
+  journal = pepi,
+  year = {2004},
+  volume = {146},
+  pages = {47--63}
 }
 
- at ARTICLE{deuss&woodhouse2001,
-      author={A. Deuss and J. H. Woodhouse},
-      year=2001,
-      title={Theoretical free-oscillation spectra: the importance of wide band coupling},
-      journal=gji,
-      volume=155,
-      pages={193--199}
+ at ARTICLE{Thouvetal03,
+  author = {Fran\c{c}ois Thouvenot and Julien Fr\'echet and Liliane Jenatton
+	and Jean-Fran\c{c}ois Gamond},
+  title = {The {B}elledonne Border Fault: identification of an active seismic
+	strike-slip fault in the western {A}lps},
+  journal = gji,
+  year = {2003},
+  volume = {155},
+  pages = {174-192},
+  number = {1}
 }
 
- at ARTICLE{woodhouse1980,
-      author={J. H. Woodhouse},
-      year=1980,
-      title={The coupling and attenuation of nearly
-resonant multiplets in the Earth's free oscillation spectrum},
-      journal=gjras,
-      volume=61,
-      pages={261--283}
+ at INCOLLECTION{Tin04a,
+  author = {T. C. T. Ting},
+  title = {Explicit secular equations for surface waves in an anisotropic elastic
+	half-space from {R}ayleigh to today},
+  booktitle = {Surface waves in anisotropic and laminated bodies and defects detection},
+  publisher = {Kluwer Academic Publishers, Dordrecht, The Netherlands},
+  year = {2004},
+  editor = {Goldstein, R.V. and Maugin, G.A.},
+  pages = {95-116}
 }
 
- at ARTICLE{WoDz84,
-      author={J. H. Woodhouse and A. M. Dziewonski},
-      year=1984,
-      title={Mapping the upper mantle: Three-dimensional modeling of
-Earth structure by inversion of seismic waveforms},
-      journal=jgr,
-      volume=89,
-      pages={5953-5986}
+ at ARTICLE{Tin04b,
+  author = {T. C. T. Ting},
+  title = {The polarization vector and secular equation for surface waves in
+	anisotropic elastic half-space},
+  journal = {International Journal of Solids and Structures},
+  year = {2004},
+  volume = {41},
+  pages = {2065-2083}
 }
 
- at ARTICLE{zhu&kanamori2000,
-author={L. Zhu and H. Kanamori},
-title={Moho depth variation in southern {C}alifornia from teleseismic receiver functions},
-journal=jgr,
-year=2000,
-volume=105,
-pages={2969--2980}
+ at BOOK{Tin96,
+  title = {Anisotropic elasticity: theory and applications},
+  publisher = {Oxford University Press, United Kingdom},
+  year = {1996},
+  author = {T. C. T. Ting}
 }
 
- at 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}
+ at ARTICLE{Tin92,
+  author = {T. C. T. Ting},
+  title = {The motion of one-component surface waves},
+  journal = {Journal of the Mechanics and Physics of Solids},
+  year = {1992},
+  volume = {40},
+  pages = {1637-1650},
+  number = {7}
 }
 
- at 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}
+ at ARTICLE{TinBar97,
+  author = {T. C. T. Ting and D. M. Barnett},
+  title = {Classifications of surface waves in anisotropic elastic materials},
+  journal = {Wave Motion},
+  year = {1997},
+  volume = {26},
+  pages = {207-218}
 }
 
- at ARTICLE{hauksson2000science,
-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},
-note={This article gives compressional- and shear-wave speed in Southern California. Density has to be defined independently based upon mineral physics estimates.}
+ at ARTICLE{To05,
+  author = {To, A. and B. Romanowicz and Y. Capdeville and N. Takeuchi},
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+  author = {Nathalie Tordjman},
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+  year = {1995},
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+  publisher = {Houston J. Mathematics}
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+ at ARTICLE{WiRa00,
+  author = {S. C. Winton and C. M. Rappaport},
+  title = {Specifying {PML} conductivities by considering numerical reflection
+	dependencies},
+  journal = {IEEE transactions on Antennas and Propagation},
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+  volume = {48},
+  pages = {1055-1063},
+  number = {7}
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-  Author         = {T. Hagstrom},
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+ at ARTICLE{Won82,
+  author = {H. L. Wong},
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+  journal = bssa,
+  year = {1982},
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+  pages = {1167-1183}
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+ at ARTICLE{WoDz84,
+  author = {J. H. Woodhouse and A. M. Dziewo\'nski},
+  title = {Mapping the upper mantle: Three-dimensional modeling of {E}arth structure
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+  journal = jgr,
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+ at ARTICLE{Woodhouse86b,
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+  journal = grl,
+  year = {1986},
+  volume = {13},
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- at ARTICLE{ABBHelene,
-  Author         = {Barucq, H. and Antoine, X. and Bendali, A.},
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+ at ARTICLE{WoKeRu05,
+  author = {J. Wookey and J. M. Kendall and G. Ruempker},
+  title = {Lowermost mantle anisotropy beneath the northern {P}acific from differential
+	{S-ScS} splitting},
+  journal = gji,
+  year = {2005},
+  volume = {161},
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- at TECHREPORT{GaMaNaHelene,
-  Author         = {Gander, M. J. and Magoul\`es, F. and Nataf, F.},
-  Title          = {Optimized {S}chwarz method without overlap for the {H}elmholtz equation},
-  Institution    = {CMAP, UMR CNRS 67641},
-  year           = 2001
+ at ARTICLE{WoStKeBrPr05,
+  author = {Wookey, J. and S. Stackhouse and J. M. Kendall and J. Brodholt and
+	G. D. Price},
+  title = {Efficacy of the post-perovskite phase as an explanation for lowermost-mantle
+	seismic properties},
+  journal = {Nature},
+  year = {2005},
+  volume = {438},
+  pages = {1004-1007}
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-  Author         = {L. Halpern},
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+ at INPROCEEDINGS{woolsey_hutchcraft_gordon2007,
+  author = {M. Woolsey and W. E. Hutchcraft and R. K. Gordon},
+  title = {High-Level programming of graphics hardware to increase performance
+	of electromagnetics simulation},
+  booktitle = {Proceedings of the 2007 IEEE International Symposium on Antennas
+	and Propagation},
+  year = {2007},
+  pages = {5925-5928},
+  doi = {10.1109/APS.2007.4396901}
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- at ARTICLE{RoVaHelene,
-  Author         = {A. A. Rodriguez and A. Valli},
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+ at INCOLLECTION{Wri91,
+  author = {T. L. Wright},
+  title = {Structural geology and tectonic evolution of the {L}os {A}ngeles
+	basin, {C}alifornia},
+  booktitle = {Active Margin Basins},
+  publisher = {Am. Assoc. Pet. Geol. Memoir},
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+  volume = {52},
+  pages = {35-134}
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+  author = {J. Y. Wu and D. M. Kingsland and J. F. Lee and R. Lee},
+  title = {A comparison of anisotropic {PML} to {B\'e}renger's {PML} and its
+	application to the finite-element method for {EM} scattering},
+  journal = {IEEE transactions on Antennas and Propagation},
+  year = {1997},
+  volume = {45},
+  pages = {40-50},
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+ at ARTICLE{wu_heng_2005,
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+ at INCOLLECTION{WyLaReWiGaJeKe98,
+  author = {M. E. Wysession and T. Lay and J. Revenaugh and Q. Williams and E.
+	J. Garnero and R. Jeanloz and L. H. Kellogg},
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+  booktitle = {The core-mantle boundary region},
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+  year = {1998},
+  editor = {M. Gurnis and M. E. Wysession and E. Knittle and B. A. Buffett},
+  pages = {273-298},
+  address = {Washington D.C., USA}
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+ at ARTICLE{zhang2003,
+  author = {Y. Zhang, G. Zhang and N. Bleistein},
+  title = {True amplitude wave equation migration arising from true amplitude
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+  pages = {1113-1138}
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- at Proceedings{MT01,
-  Title          = {Seismic true amplitudes},
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-  Volume         = {10},
-  Publisher      = {Journal of Seismic Exploration},
-  year           = 2001,
+ at ARTICLE{YaWaCh07,
+  author = {Juekuan Yang and Yujuan Wang and Yunfei Chen},
+  title = {{GPU} accelerated molecular dynamics simulation of thermal conductivities},
+  journal = jcp,
+  year = {2007},
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+  doi = {10.1016/j.jcp.2006.06.039}
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+  author = {R. S. Yeats and G. J. Huftile and L. T. Stitt},
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+  author = {Kane S. Yee},
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+  pages = {302-307}
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+ at PHDTHESIS{Zen96,
+  author = {X. Zeng},
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+  school = {University of Toronto},
+  year = {1996},
+  address = {Canada}
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+  author = {X. Zhu and G. A. McMechan},
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+  title = {The finite element method in engineering science},
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+  title = {High-Accuracy Finite-Difference Schemes for Linear Wave Propagation},
+  journal = {SIAM Journal on Scientific Computing},
+  year = {1996},
+  volume = {17},
+  pages = {328-346},
+  number = {2},
+  doi = {10.1137/S1064827594267173}
+}
+
+ at MISC{notedegreesfreedom,
+  note = {The cost of calculation is due to the fact that the mesh contains
+	498 million degrees of freedom.}
+}
+
+ at MISC{notedownlaod,
+  note = {We encourage interested research groups to download the SEM software
+	package from the `Theoretical and Computational Seismology' webpage
+	of the Seismological Laboratory at Caltech (www.gps.caltech.edu/research/jtromp).}
+}
+
+ at MISC{notehonormesh,
+  note = {It is important to honor the major discontinuities in the velocity
+	model when creating a mesh of the structure, to avoid numerical diffraction
+	by a staircase discretization of the complex-shaped interfaces in
+	the case of a regular grid.}
+}
+
+ at MISC{notePMLnotused,
+  note = {More accurate absorbing boundary conditions such as the Perfectly
+	Matched Layer (PML)~\cite{CoTs01} could be used instead, but because
+	we use a large mesh, simpler paraxial conditions are sufficient.}
+}
+
+ at MISC{notesciencevsrho,
+  note = {Shear-wave velocity $V_s$ is defined by dividing $V_p$ by a coefficient
+	that varies linearly from 1.732 in the deepest part of the basin
+	(i.e., Poisson's coefficient of 0.25) to 2 in the shallow sediments
+	near the surface(i.e., Poisson's coefficient of 0.33). Based upon
+	well-log information, density is defined by $\rho = V_p/3 + 1280$,
+	imposing a minimum of 2000~kg.m$^{-3}$ and maximum of 3000~kg.m$^{-3}$.}
+}
+
+ at MISC{notesmallevents,
+  note = {The SEM is not limited to point sources: a finite size source can
+	be used by summing individual contributions from points located along
+	the fault plane. To obtain the source mechanism for this event we
+	performed a 3D centroid-moment tensor inversion based upon the basin
+	model and the SEM. The solution is in excellent agreement with first-motion
+	and surface-wave estimates.}
+}
+
+ at MISC{notestationcorrection,
+  note = {The shear-wave speed ($V_s$) model is based upon a simple scaling
+	relation to compressional-wave speed ($V_p)$~\cite{notesciencevsrho}.
+	Rather than trying to determine an optimal scaling relation, or an
+	independent shear-wave speed model, we choose to use such a simple
+	scaling, but allow for deficiencies in the $V_s$ model by introducing
+	a station correction. These corrections are generally small, typically
+	less than plus or minus one~second}
+}
+

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===================================================================
--- seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/manual_SPECFEM3D.tex	2010-02-21 18:19:08 UTC (rev 16296)
+++ seismo/3D/SPECFEM3D_SESAME/trunk/USER_MANUAL/manual_SPECFEM3D.tex	2010-02-21 19:06:54 UTC (rev 16297)
@@ -91,13 +91,13 @@
 
 
 
-\title{\textbf{SPECFEM3D}\\
+\title{\textbf{SPECFEM3D\_SESAME}\\
 \textbf{User Manual}}
 
 
-\author{� California Institute of Technology (USA) and\\
-University of Pau (France)\\
-Version 1.4.4}
+\author{$\copyright$ California Institute of Technology (USA) and\\
+University of Pau / CNRS / INRIA (France)\\
+Version 2.0.0}
 
 \maketitle
 \newpage{}
@@ -107,31 +107,41 @@
 
 \chapter{Introduction}
 
-The software package SPECFEM3D simulates southern California seismic
-wave propagation based upon the spectral-element method (SEM). Effects
+The software package SPECFEM3D\_SESAME (for `Spectral ElementS on Any MEsh') simulates seismic
+wave propagation at the local or regional scale based upon the spectral-element method (SEM). Effects
 due to lateral variations in compressional-wave speed, shear-wave
 speed, density, a 3D crustal model, topography and bathymetry are
 included. For a detailed introduction to the SEM as applied to regional
-seismic wave propagation, please consult \citet{KoVi98,KoTr99} and
+seismic wave propagation, please consult \citet{KoVi98,KoTr99,ChKoViCaVaFe07,TrKoLi08} and
 in particular \citet{KoLiTrSuStSh04}. If you use the 3D southern
 California model, please cite \citet{SuSh03} (LA), \citet{lovelyetal06}
 (Salton Trough), and \citet{hauksson2000} (southern California).
 The Moho map was determined by \citet{zhu&kanamori2000}. The 1D SoCal
 model was developed by \citet{DrHe90}. The package can accommodate
-full 21-parameter anisotropy (see~\citet{ChenTr07}) as well as lateral
+full 21-parameter anisotropy (see~\citet{ChTr07}) as well as lateral
 variations in attenuation. Adjoint capabilities and finite-frequency
-kernel simulations are included \citep{Liu06a}.
+kernel simulations are included \citep{LiTr06,TrKoLi08}.
 
-All SPECFEM3D software is written in Fortran90, and conforms strictly
-to the Fortran95 standard. It uses no obsolete or obsolescent features
-of Fortran77. The package uses parallel programming based upon the
-Message Passing Interface (MPI) \citep{GrLuSk94,Pac97}.
+All SPECFEM3D\_GLOBE software is written in Fortran90 with full portability
+in mind, and conforms strictly to the Fortran95 standard. It uses
+no obsolete or obsolescent features of Fortran77. The package uses
+parallel programming based upon the Message Passing Interface (MPI)
+\citep{GrLuSk94,Pac97}.
 
+SPECFEM3D won the Gordon Bell award for best performance at the SuperComputing~2003
+conference in Phoenix, Arizona (USA) by running at 5 teraflops (sustained)
+on 1944 processors of the Japanese Earth Simulator using 14.6 billion
+degrees of freedom stored in 2.5 terabytes of memory; see \cite{KoTsChTr03}
+and the Gordon Bell Awards News Release \url{www.sc-conference.org/sc2003/nr_finalaward.html }
+for details. It was a finalist again in 2008 for a run at 0.16 petaflops (sustained) on 149,784 processors of the `Jaguar' Cray XT5 system at Oak Ridge National Laboratories (USA) \citep{CaKoLaTiMiLeSnTr08}.
 
+Future improvements will include support for GPU graphics card acceleration \citep{KoMiEr09,KoErGoMi10,MiKo10}
+as well as Convolutional-Perfectly Matched absorbing Layers (C-PML) \citep{KoMa07}.
+
 \section{Citation}
 
-If you use SPECFEM3D for your own research, please cite at least one
-of the following articles: \cite{KoLiTrSuStSh04,KoTr99} or \cite {KoVi98}.
+If you use SPECFEM3D\_SESAME for your own research, please cite at least one
+of the following articles: \cite{TrKoLi08,ChKoViCaVaFe07,KoLiTrSuStSh04,KoTr99} or \cite {KoVi98}.
 The corresponding Bib\TeX{} entries may be found in file \texttt{USER\_MANUAL/bibliography.bib}
 or in comments at the beginning of file \texttt{specfem3D.f90}.
 
@@ -142,7 +152,10 @@
 Foundation under Grants No. EAR-0406751 and EAR-0711177, by the French
 CNRS, French INRIA Sud-Ouest MAGIQUE-3D, French ANR NUMASIS under
 Grant No. ANR-05-CIGC-002, and European FP6 Marie Curie International
-Reintegration Grant No. MIRG-CT-2005-017461. Any opinions, findings,
+Reintegration Grant No. MIRG-CT-2005-017461. 
+Older versions of the code were initially developed by Dimitri Komatitsch at Institut de Physique du Globe (France)
+and then at Harvard University (USA) by Dimitri Komatitsch and Jeroen Tromp.
+Any opinions, findings,
 and conclusions or recommendations expressed in this material are
 those of the authors and do not necessarily reflect the views of the
 USA National Science Foundation, CNRS, INRIA, ANR or the European
@@ -797,7 +810,7 @@
 earthquakes with large ruptures such as the Lander's earthquake \citep{WaHe94}.
 Second, they can be used to generate finite-frequency sensitivity
 kernels that are a critical part of tomographic inversions based upon
-3D reference models \citep{trompetal2005,Liu06a,Liu08}. In either
+3D reference models \citep{trompetal2005,LiTr06,TrKoLi08,LiTr08}. In either
 case, source parameter or velocity structure updates are sought to
 minimize a specific misfit function (e.g., waveform or traveltime
 differences), and the adjoint simulation provides a means of computing
@@ -890,7 +903,7 @@
 Kernels (Kernel Simulation)}
 
 Finite-frequency sensitivity kernels are computed in two successive
-simulations (please refer to \citet{Liu06a} for details).
+simulations (please refer to \citet{LiTr06} and \citet{TrKoLi08} for details).
 
 \begin{enumerate}
 \item \textbf{Run a forward simulation with the state variables saved at
@@ -1201,7 +1214,7 @@
 Linda earthquake. Lower Panel: Vertical source-receiver cross-section
 of the 3D S-wave velocity model used for the spectral-element simulations
 \citep{KoLiTrSuStSh04}. (b) The same as (a) but for station HEC at
-an epicentral distance of 165 km \citep{Liu06a}.}
+an epicentral distance of 165 km \citep{LiTr06}.}
 
 
 \label{figure:P-wave-speed-finite-frequency}
@@ -1580,12 +1593,14 @@
 The main developers of the \texttt{SPECFEM3D} source code are Dimitri
 Komatitsch, Jeroen Tromp, and Qinya Liu. The following individuals
 (listed in alphabetical order) have also contributed to the development
-or improvement of the source code: Min Chen, Vala Hj�rleifsd�ttir,
+or improvement of the source code: Min Chen, Vala Hj\"orleifsd\'ottir,
 Jes\'us Labarta, and Leif Strand. The following individuals (listed in alphabetical
-order) contributed to this manual: Min Chen, Vala Hj�rleifsd�ttir,
+order) contributed to this manual: Min Chen, Vala Hj\"orleifsd\'ottir,
 Sue Kientz, Dimitri Komatitsch, Qinya Liu, Alessia Maggi,
 Carl Tape, and Jeroen Tromp. The manual's cover graphic was created
 by Santiago Lombeyda from Caltech's Center for Advanced Computing Research (CACR) \url{http://www.cacr.caltech.edu/}.
+Older versions of the code were initially developed by Dimitri Komatitsch at Institut de Physique du Globe (France)
+and then at Harvard University (USA) by Dimitri Komatitsch and Jeroen Tromp.
 
 Please e-mail your feedback, questions, comments, and suggestions
 to Jeroen Tromp \url{jtromp-AT-gps.caltech.edu} or to the CIG Computational Seismology Mailing List \url{cig-seismo at geodynamics.org}.
@@ -1596,9 +1611,9 @@
 Main authors: Dimitri Komatitsch and Jeroen Tromp
 
 Seismological Laboratory, California Institute of Technology, USA,
-and University of Pau, France
+and University of Pau / CNRS / INRIA, France
 
-� California Institute of Technology and University of Pau, April 2009
+$\copyright$ California Institute of Technology and University of Pau / CNRS / INRIA, February 2010
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published
@@ -1941,7 +1956,7 @@
 
 \begin{quote}
 One line to give the program's name and a brief idea of what it does.
-Copyright {\footnotesize � (}year) (name of author)
+Copyright {\footnotesize $\copyright$ (}year) (name of author)
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published
@@ -1964,7 +1979,7 @@
 this when it starts in an interactive mode:
 
 \begin{quote}
-Gnomovision version 69, Copyright � year name of author Gnomovision
+Gnomovision version 69, Copyright $\copyright$ year name of author Gnomovision
 comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This
 is free software, and you are welcome to redistribute it under certain
 conditions; type `show c' for details.



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