Solitary Water Waves for a 2D Boussinesq Type System. Journal of Partial Differential Equations, [S. l.], v. 23, n. 3, p. 251–280, 2010. DOI: 10.4208/jpde.v23.n3.4. Disponível em: https://global-sci.com/index.php/jpde/article/view/4167. Acesso em: 6 dec. 2025.