SALAS, Alvaro H.; GÓMEZ, Cesar A. Symbolic computation of solutions for three generalized nonlinear partial differential eQuations by using the tanh method. Revista Colombiana de Computación, [S. l.], v. 10, n. 1, p. 120–137, 2009. Disponível em: https://revistasunabeduco.biteca.online/index.php/rcc/article/view/1140. Acesso em: 23 ago. 2025.