RAMOS, Anderson Jesus Araújo. On Convergence and Solvability of an Elliptic Equation by Finite Diference Method. Trends in Computational and Applied Mathematics, [S. l.], v. 18, n. 1, p. 35, 2017. DOI: 10.5540/tema.2017.018.01.0035. Disponível em: https://tema.sbmac.org.br/tema/article/view/930. Acesso em: 3 jul. 2024.