Extensions of the finite-difference method:
irregular grids, topography, hybrid methods, and absorption
Jiri Zahradnik,
Ivo Oprsal
&
Vladimir Plicka
Whole paper
The reprint is available in
PDF (1744 kB).
In: Seismic Waves in Complex 3-D Structures, Report 4,
pp. 223-249, Dep. Geophys., Charles Univ., Prague, 1996.
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