Araujo, Isamara L. N., Panters Rodríguez-Bermúdez, and Yoisell Rodríguez-Núñez. 2020. “Numerical Study for Two-Phase Flow With Gravity in Homogeneous and Piecewise-Homogeneous Porous Media”. Trends in Computational and Applied Mathematics 21 (1):21. https://doi.org/10.5540/tema.2020.021.01.21.