YIN, J. L. Stability of smooth soHtary waves for the generahzed Korteweg - de Vries equation with combmed dispersion. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 63, n. 8, p. 1071–1077, 2011. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2785. Acesso em: 5 dec. 2025.