Single-well seismic modeling in viscoelastic media using a variable-grid finite-difference method

Wu, C., Harris, J., and Franklin, J.B., Single-well seismic modeling in viscoelastic media using a variable-grid finite-difference method, 71 st Ann. Internat. Mtg: Soc. of Expl. Geophys. (SEG), 1155-1158, 2001.