Some $n$-Rectangle Nonconforming Elements for Fourth Order Elliptic Equations. Journal of Computational Mathematics, [S. l.], v. 25, n. 4, p. 408–420, 2007. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/11835. Acesso em: 5 dec. 2025.