Murillo, C. A., Gomez, O. A., Ortiz Cancino, O. P. and Muñoz, S. F. (2015) “Application of adsorption isotherm models of methane on a shale sample and their impact on reserves estimation”, Fuentes, el reventón energético, 13(2). doi: 10.18273/revfue.v13n2-2015012.