Exact solutions for a new fifth-order integrable system. Gómez S., César A. — 2006 Revista Colombiana de Matemáticas
Computing exact solutions to a generalized Lax-Sawada-Kotera-Itô seventh-order KdV equation. Salas, Alvaro H.; Gómez S, Cesar A.; Frias, Bernardo Acevedo — 2010 Mathematical Problems in Engineering
Exact solutions to KdV6 equation by using a new approach of the projective Riccati equation method. Gómez S, Cesar A.; Salas, Alvaro H.; Frias, Bernardo Acevedo — 2010 Mathematical Problems in Engineering