改进的PV-FD方法与沿井孔传播声波通过层的精细描述
马俊, 董和风, 王克协
Improved PV-FD method and the fine description of the acoustic wave along borehole going through horizontal layer
Ma Jun Dong, Hefeng, Wang Kexie
计算物理 . 1999, (6): 651 -655 .