Positive Ground State Solutions for a Schrödinger-Newton System with Negative Critical Nonlocal Term. Journal of Partial Differential Equations, [S. l.], v. 38, n. 2, p. 171–184, 2025. DOI: 10.4208/jpde.v38.n2.4. Disponível em: https://global-sci.com/index.php/jpde/article/view/4448. Acesso em: 5 dec. 2025.