%0 Article %J Geophysical Journal International %D 2019 %T Simulations of seismic wave propagation using a spectral-element method in a Lagrangian framework with logarithmic strain %A Vaaland, U. %A Gharti, H. N. %A Tromp, J. %N 3 %P 2148--2157 %V 216 %1 10.1093/gji/ggy546 %K SPECFEM3D Cartesian