New Jacobi Elliptic Function Solutions for the Generalized Nizhnik-Novikov-Veselov Equation. Communications in Mathematical Research, [S. l.], v. 28, n. 1, p. 43–50, 2021. Disponível em: https://global-sci.com/index.php/cmr/article/view/8718. Acesso em: 5 dec. 2025.