Verma, Mahendra P. “Thermodynamic Classification of Vapor and Liquid Dominated Reservoir and Fluid Geochemical Parameter Calculations”. Geofisica Internacional 36, no. 3 (July 1, 1997): 181–189. Accessed May 19, 2024. http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/643.