1. Trifunac, M. D., Scattering of plane SH-wave by a semi-cylindrical canyon,Earthq. Eng. and Struct. Dyn., 1(1973), 267.
2. Wang, H. L., and Trifunac, M. D., Scattering of plane SH-wave by a semi-elliptical canyon,Earthq. Eng. and Struct. Dyn., 3(1974), 157.
3. Nasser, Moenn-vaziri and Trifunac, D., Scattering of SH-wave by cylindrical canyon of arbitrary shape.Soil Dyn. and Earthq. Eng.,4, 1(1985), 18.
4. Liao Zhenpeng et al., Effect of three-dimensional topography on carthquake ground motion.Erathquake Engineering and Engineering Vibration, 1 (TRIAL ISSUE 1980), (in Chinese).
5. Hu Yuxian et al. Effects of site conditions on earthquake damage and ground motion,Earthquake Engineering and Engineering Vibration, 1 (TRIAL ISSUE 1980), (in Chinese).