ALVES, C. O.; FREITAS, L. R. de. Multiplicity of nonradial solutions for a class of quasilinear equations on annulus with exponential critical growth. Topological Methods in Nonlinear Analysis, [S. l.], v. 39, n. 2, p. 243–262, 2012. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2012.014. Acesso em: 22 jan. 2022.