Legendre Pseudospectral Approximation of Boussinesq Systems and Applications to Wave Breaking. Journal of Mathematical Study, [S. l.], v. 49, n. 3, p. 221–237, 2022. DOI: 10.4208/jms.v49n3.16.02. Disponível em: https://global-sci.com/index.php/jms/article/view/13277. Acesso em: 6 dec. 2025.