The Quasilinear Elliptic Equation on Unbounded Domain Involving Critical Sobolev Exponent. Journal of Partial Differential Equations, [S. l.], v. 2, n. 2, p. 53–64, 1989. Disponível em: https://global-sci.com/jpde/article/view/3618. Acesso em: 4 mar. 2026.