MONTEALEGRE, J.; PÉREZ, Z. A completely KdV-type Boussinesq system in low regularity spaces. Selecciones Matemáticas, [S. l.], v. 5, n. 01, p. 17 - 26, 2018. DOI: 10.17268/sel.mat.2018.01.03. Disponível em: https://revistas.unitru.edu.pe/index.php/SSMM/article/view/1972. Acesso em: 6 may. 2024.