Convergence and Superconvergence of Hermite Bicubic Element for Eigenvalue Problem of the Biharmonic Equation. Journal of Computational Mathematics, [S. l.], v. 19, n. 2, p. 139–142, 2001. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/11415. Acesso em: 5 dec. 2025.