PASSASEO, D. The effect of the domain shape on the existence of positive solutions of the equation $\Delta u + u^{2^*-1} = 0$. Topological Methods in Nonlinear Analysis, [S. l.], v. 3, n. 1, p. 27–54, 1994. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.1994.002. Acesso em: 19 apr. 2024.