ZHUNUSSOVA, Zh.Kh. The surface to singular solitonic solution of the nonlinear Schrodinger equation. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 88, n. 4, p. 26–33, 2017. DOI: 10.31489/2017m4/26-33. Disponível em: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/175. Acesso em: 10 jul. 2025.