LAN, J.-C.; ZHU, J.-M.; MA, Z.-Y. New application of homotopy perturbation method to ZK-MEW equation. Topological Methods in Nonlinear Analysis, [S. l.], v. 31, n. 2, p. 235–242, 2008. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2008.014. Acesso em: 22 jul. 2024.