Ground State Solutions for a Semilinear Elliptic Equation Involving Concave-convex Nonlinearities. Journal of Partial Differential Equations, [S. l.], v. 26, n. 1, p. 14–24, 2018. DOI: 10.4208/jpde.v26.n1.2. Disponível em: https://global-sci.com/index.php/jpde/article/view/4226. Acesso em: 5 dec. 2025.