Explicit Error Estimates for Mixed and Nonconforming Finite Elements. Journal of Computational Mathematics, [S. l.], v. 27, n. 4, p. 425–440, 2009. DOI: 10.4208/jcm.2009.27.4.011. Disponível em: https://gsp.tricubic.dev/JCM/article/view/11944. Acesso em: 14 mar. 2026.