Approximation of H(div) with High-Order Optimal Finite Elements for Pyramids, Prisms and Hexahedra. Communications in Computational Physics, [S. l.], v. 14, n. 5, p. 1372–1414, 2013. DOI: 10.4208/cicp.120712.080313a. Disponível em: https://global-sci.com/index.php/cicp/article/view/6155. Acesso em: 6 dec. 2025.