ALGAHTANI, Husain J. A meshless method for non-linear Poisson problems with high gradients. Computer Assisted Methods in Engineering and Science, [S. l.], v. 13, n. 3, p. 367–377, 2022. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/938. Acesso em: 12 jan. 2025.