Optimal Superconvergence of Energy Conserving Local Discontinuous Galerkin Methods for Wave Equations. Communications in Computational Physics, [S. l.], v. 21, n. 1, p. 211–236, 2018. DOI: 10.4208/cicp.120715.100516a. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/6401. Acesso em: 5 dec. 2025.