SEDLETSKY, Y. A Fifth-Order Nonlinear Schrödinger Equation for Waves on the Surface of Finite-Depth Fluid. Ukrainian Journal of Physics, [S. l.], v. 66, n. 1, p. 41, 2021. DOI: 10.15407/ujpe66.1.41. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019443. Acesso em: 7 mar. 2021.