Brune, J. N., De La Cruz, S., Bradner, H., Villegas, C., Reid, I., Reichle, M., Nava, A., Lozada, M., & Silva, P. (1972). Earthquakes in the Gulf of California recorded using land-based recordings of moored hydrophone arrays. Geofísica Internacional, 12(3), 201–212. https://doi.org/10.22201/igeof.00167169p.1972.12.3.981