CANINO, A. Multiplicity of solutions for quasilinear elliptic equations. Topological Methods in Nonlinear Analysis, [S. l.], v. 6, n. 2, p. 357–370, 1995. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.1995.050. Acesso em: 25 apr. 2024.