First-Order and Second-Order, Chaos-Free, Finite Difference Schemes for Fisher Equation. Journal of Computational Mathematics, [S. l.], v. 19, n. 5, p. 519–530, 2001. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/11454. Acesso em: 6 dec. 2025.