A Discontinuous Galerkin Method for the Fourth-Order Curl Problem. Journal of Computational Mathematics, [S. l.], v. 30, n. 6, p. 565–578, 2021. DOI: 10.4208/jcm.1206-m3572. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12095. Acesso em: 6 dec. 2025.