1. 1) Fukushima, Y. and T. Tanaka: A New Attenuation Relation for Peak Horizontal Acceleration of Strong Earthquake Ground Motion in Japan, Bull. Seism. Soc. Am., Vol.80, 1990, pp.757-783.
2. 4) Joyner, W.B. and D.M. Boore: Peak Horizontal Acceleration and Velocity from Strong-Motion Records Including Records from the 1979 Imperial Valley, California, Earthquake, Bull. Seism. Soc. Am., Vol.71, 1981, pp.2011-2038.
3. 5) Abrahamson, N.A. and K.M. Shedlock: Overview, Seism. Res. Lett., Vol.68, 1997, pp.9-23.
4. 6) Donovan, N.C. and A.E. Bornstein: Uncertainties in Seismic Risk Procedures, Journal of the Geotechnical Engineering Division, American Society of Civil Engineers, 104, 1978, pp.869-887.
5. 7) Campbell, K.W. and Y. Bozorgnia: Near-Source Attenuation of Peak Horizontal Acceleration from Worldwide Accelerograms Recorded from 1957 to 1993, Proc. Fifth U.S. National Conf. on Earthquake Engineering, Vol.3, 1994, pp.283-292.