1. A cross-section of the Los Angeles area: seismically active fold and thrust belt, the 1987 Whittier-Narrows earthquake, and earthquake hazard;Davis;J. Geophys. Res.,1989
2. Duke , C. M. J. A. Johnson Y. Kharraz K. W. Campbell N. A. Malpiede Subsurface site conditions and geology in the San Fernando earthquake area Los Angeles, California 1971
3. Mapping shear-wave velocities of near-surface geologic materials;Fumal;USGS Profess. Pap.,1985
4. Jennings , C. W. R. G. Strand R. A. Rogers Geologic map of California Sacramento, California 1977
5. A study on the response of a soft basin for incident S, P, and Rayleigh waves with special reference to the long duration observed in Mexico City;Kawase;Bull. Seism. Soc. Am.,1989