1. Recent large earthquakes along the Middle America Trench and their implications for the subduction process;Chael;J. Geophys. Res.,1982
2. Dispersive body waves;Futterman;J. Geophys. Res.,1962
3. Seismic pattern before the Acapulco, Mexico, earthquake (Ms = 7.5) of July 28, 1957;Gonzalez;EOS Trans., AGU,1981
4. Recent seismic patterns in the Acapulco-Pinotepa area of the Middle America Trench, Southern Mexico;Gonzalez;EOS Trans., AGU,1982
5. Generalized ray theory of shear dislocations;Helmberger;Bull. Seismol. Soc. Am.,1974