Two-Grid Method for Miscible Displacement Problem by Mixed Finite Element Methods and Mixed Finite Element Method of Characteristics. Communications in Computational Physics, [S. l.], v. 19, n. 5, p. 1503–1528, 2020. DOI: 10.4208/cicp.scpde14.46s. Disponível em: https://global-sci.com/index.php/cicp/article/view/6334. Acesso em: 5 dec. 2025.