Valdés-González, C. y Meyer, R.P. 1996. Seismic structure between the Pacific coast and Mexico City form the Petatlán earthquake (Ms=7.6) aftershocks. Geofísica Internacional. 35, 4 (oct. 1996), 377–401. DOI:https://doi.org/10.22201/igeof.00167169p.1996.35.4.531.