YAN, Weifang; LIU, Zhengrong; LIANG, Yong. Existence of Solitary Waves and Periodic Waves to a Perturbed Generalized KdV Equation. Mathematical Modelling and Analysis, [S. l.], v. 19, n. 4, p. 537–555, 2014. DOI: 10.3846/13926292.2014.960016. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/3313. Acesso em: 9 may. 2025.