MÂAGLI, H.; MASMOUDI, S. Positive solutions of some nonlinear elliptic problems in unbounded domain. Annales Fennici Mathematici, [S. l.], v. 29, n. 1, p. 151–166, 2004. Disponível em: https://afm.journal.fi/article/view/135095. Acesso em: 25 nov. 2024.