PONCE, L.; RODRÍGUEZ, C. Microearthquake activity associated to los hume ros caldera, México: preliminary survey. Geofísica Internacional, [S. l.], v. 17, n. 4, p. 461–478, 1978. DOI: 10.22201/igeof.00167169p.1978.17.4.963. Disponível em: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1504. Acesso em: 17 may. 2024.