Seismology Group, U. 2013. Ometepec-Pinotepa Nacional, Mexico Earthquake of 20 March 2012 (Mw7.5): A preliminary report. Geofísica Internacional. 52, 2 (abr. 2013), 173–196. DOI:https://doi.org/10.1016/S0016-7169(13)71471-5.