A Priori and a Posteriori Error Estimates for H(div)-Elliptic Problem with Interior Penalty Method. Communications in Computational Physics, [S. l.], v. 14, n. 3, p. 753–779, 2013. DOI: 10.4208/cicp.040412.071112a. Disponível em: https://global-sci.com/index.php/cicp/article/view/6129. Acesso em: 27 feb. 2026.