P., V.; P., B. O. Differential Transform Method in General Orthogonal Curvilinear Coordinates. Journal of Informatics and Mathematical Sciences, [S. l.], v. 10, n. 1-2, p. 271–278, 2018. DOI: 10.26713/jims.v10i1-2.1052. Disponível em: https://www.rgnpublications.com/journals/index.php/jims/article/view/1052. Acesso em: 27 apr. 2024.