1-Soliton solution of 1+2 dimensional nonlinear Schrödinger’s equation in parabolic law media. Nonlinear Studies, [S. l.], v. 16, n. 1, 2009. Disponível em: https://www.nonlinearstudies.com/index.php/nonlinear/article/view/50. Acesso em: 1 mar. 2026.