Positive Ground State Solutions for a Critical Nonlocal Problem in Dimension Three. Journal of Partial Differential Equations, [S. l.], v. 35, n. 4, p. 382–394, 2022. DOI: 10.4208/jpde.v35.n4.6. Disponível em: https://www.global-sci.com/index.php/jpde/article/view/4384. Acesso em: 5 dec. 2025.