BULLO, T. A.; DEGLA, G. A.; DURESSA, G. F. A parameter-uniform finite difference scheme for singularly perturbed parabolic problem with two small parameters. European Journal of Computational Mechanics, [S. l.], v. 30, n. 2-3, p. 197–222, 2021. DOI: 10.13052/ejcm2642-2085.30233. Disponível em: https://journals.riverpublishers.com/index.php/EJCM/article/view/7103. Acesso em: 9 sep. 2024.