Non $C^0$ Nonconforming Elements for Elliptic Fourth Order Singular Perturbation Problem. Journal of Computational Mathematics, [S. l.], v. 23, n. 2, p. 185–198, 2005. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/11699. Acesso em: 5 dec. 2025.