The Weak Galerkin Method for Elliptic Eigenvalue Problems. Communications in Computational Physics, [S. l.], v. 26, n. 1, p. 160–191, 2019. DOI: 10.4208/cicp.OA-2018-0201. Disponível em: https://global-sci.com/index.php/cicp/article/view/6714. Acesso em: 6 dec. 2025.