Symplectic Schemes for Telegraph Equations. Journal of Computational Mathematics, [S. l.], v. 34, n. 3, p. 285–299, 2018. DOI: 10.4208/jcm.1512-m2015-0256. Disponível em: https://global-sci.com/index.php/JCM/article/view/12232. Acesso em: 5 dec. 2025.