Singh, S.K.; Suárez G. & Domínguez T. (5 December 1985). "The Oaxaca, Mexico, earthquake of 1931: lithospheric normal faulting in the subducted Cocos plate". Nature. 317 (6032): 56–58. Bibcode:1985Natur.317...56S. doi:10.1038/317056a0. S2CID4343497.
Singh, S.K.; M. Ordaz; L. Alcantara; N. Shapiro; V. Kostoglodov; J. F. Pacheco; S. Alcocer; C. Gutierrez; R. Quaas; T. Mikumo; E. Ovando; J. Aguirre; D. Almora; J. G. Anderson; M. Ayala; C. Javier; G. Castro; R. Duran; G. Espitia; J. Estrada; E. Guevara; J. Lermo; B. Lopez; O. Lopez; M. Macias; E. Mena; M. Ortega; C. Perez; J. Perez; M. Romo; M. Ramirez; C. Reyes; R. Ruiz; H. Sandoval; M. Torres; E. Vazquez; R. Vazquez; J. M. Velasco & J. Ylizaturri (2000). "The Oaxaca earthquake of 30 September 1999 (MW = 7.5)"(PDF). Seismological Research Letters. 71 (1): 67–78. doi:10.1785/gssrl.71.1.67.
harvard.edu
ui.adsabs.harvard.edu
Singh, S.K.; Suárez G. & Domínguez T. (5 December 1985). "The Oaxaca, Mexico, earthquake of 1931: lithospheric normal faulting in the subducted Cocos plate". Nature. 317 (6032): 56–58. Bibcode:1985Natur.317...56S. doi:10.1038/317056a0. S2CID4343497.
Singh, S.K.; Suárez G. & Domínguez T. (5 December 1985). "The Oaxaca, Mexico, earthquake of 1931: lithospheric normal faulting in the subducted Cocos plate". Nature. 317 (6032): 56–58. Bibcode:1985Natur.317...56S. doi:10.1038/317056a0. S2CID4343497.
unam.mx
usuarios.geofisica.unam.mx
Singh, S.K.; M. Ordaz; L. Alcantara; N. Shapiro; V. Kostoglodov; J. F. Pacheco; S. Alcocer; C. Gutierrez; R. Quaas; T. Mikumo; E. Ovando; J. Aguirre; D. Almora; J. G. Anderson; M. Ayala; C. Javier; G. Castro; R. Duran; G. Espitia; J. Estrada; E. Guevara; J. Lermo; B. Lopez; O. Lopez; M. Macias; E. Mena; M. Ortega; C. Perez; J. Perez; M. Romo; M. Ramirez; C. Reyes; R. Ruiz; H. Sandoval; M. Torres; E. Vazquez; R. Vazquez; J. M. Velasco & J. Ylizaturri (2000). "The Oaxaca earthquake of 30 September 1999 (MW = 7.5)"(PDF). Seismological Research Letters. 71 (1): 67–78. doi:10.1785/gssrl.71.1.67.
usgs.gov
earthquake.usgs.gov
Historic World Earthquakes, United States Geological Survey Earthquake Hazards Program, archived from the original on 28 July 2010, retrieved 29 December 2011
web.archive.org
Historic World Earthquakes, United States Geological Survey Earthquake Hazards Program, archived from the original on 28 July 2010, retrieved 29 December 2011