MAZZEO, R.; POLLACK, D.; UHLENBECK, K. Connected sum constructions for constant scalar curvature metrics. Topological Methods in Nonlinear Analysis, [S. l.], v. 6, n. 2, p. 207–233, 1995. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.1995.042. Acesso em: 22 jul. 2024.