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2. Effects of Local Geology on Ground Motion Near San Francisco Bay;Borcherdt;Bulletin of the Seismological Society of America,1970
3. Studies for Seismic Zonation of the San Francisco Bay Region,1975
4. Personal Communication;City of Santa Cruz,1976
5. Effects of the Loma Prieta Earthquake on the Marina District, San Francisco, California;Holzer,1990