WEN, Y.; ZHAO, P. Multiple cylindrically symmetric solutions of nonlinear Maxwell equations. Topological Methods in Nonlinear Analysis, [S. l.], v. 62, n. 2, p. 387–407, 2023. DOI: 10.12775/TMNA.2022.062. Disponível em: https://apcz.umk.pl/TMNA/article/view/46992. Acesso em: 22 jul. 2024.