Multi-Symplectic Fourier Pseudospectral Method for a Higher Order Wave Equation of KdV Type. Journal of Computational Mathematics, [S. l.], v. 33, n. 4, p. 379–395, 2018. DOI: 10.4208/jcm.1502-m4400. Disponível em: https://global-sci.com/index.php/JCM/article/view/12203. Acesso em: 5 dec. 2025.