1. The diffraction of elastic waves and dynamic stress concentrations;Mow,1971
2. Wave propagation in elastic solids;Achenbach,1973
3. Quantitative seismology;Aki,2002
4. Wave motion in elastic solids;Graff,1975
5. Dynamic analysis of large 3-D underground structures by the BEM;Stamos;Earthq Eng Struct Dyn,1995