1. Elastodynamic stress intensity factors for a bifurcating crack;Achenbach,1974
2. Generation and propagation of G waves from the Niigata earthquake of June 16, 1964. Part 2. Estimation of earthquake moment, released energy, and stress drop from the G wave spectrum;Aki;Bull. Earthquake Res. Inst. Tokyo Univ.,1966
3. Re-evaluation of stress drop and seismic energy using a new model of earthquake faulting;Aki,1980
4. Foreshock, main shock, and larger aftershocks of the Borrego Mountain earthquake;Allen;U.S. Geol. Surv., Prof. Pap.,1972
5. Map showing surface ruptures created at the time of and after the Borrego Mountain Earthquake of April 9, 1968 (G.M.T.);Allen;U.S. Geol. Surv., Prof. Pap., 787,1972