GÓMEZ SIERRA, CESAR AUGUSTO, y ÁLVARO HUMBERTO SALAS SALAS. 2007. «EXACT SOLUTIONS FOR A REACTION DIFFUSION EQUATION BY USING THE GENERALIZED TANH METHOD». Scientia Et Technica 1 (35). https://revistas.utp.edu.co/index.php/revistaciencia/article/view/5487.