SHAFIU, M. . Spectral variations in supercontinuum pulse propagation: Nonlinear Schrödinger Equation. International Journal of Fundamental Physical Sciences, [S. l.], v. 1, n. 4, p. 87-90, 2011. DOI: 10.14331/ijfps.2011.330021. Disponível em: https://www.fundamentaljournals.org/index.php/ijfps/article/view/99. Acesso em: 25 jun. 2022.