Izquierdo, G., Aragón, A., Portugal, E., Arellano, V. M., & Álvarez, J. (2002). Correlation of heating index with production zones in Cerro Prieto, area IV, Mexico. Geofísica Internacional, 41(4), 393–398. https://doi.org/10.22201/igeof.00167169p.2002.41.4.485