FARIA, L. F.; MIYAGAKI, O. H.; PEREIRA, F. R. Critical Brezis-Nirenberg problem for nonlocal systems. Topological Methods in Nonlinear Analysis, [S. l.], v. 50, n. 1, p. 333–355, 2017. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2017.017. Acesso em: 22 jul. 2024.