MICHELETTI, A. M.; PISTOIA, A. A generic result on Weyl tensor. Topological Methods in Nonlinear Analysis, [S. l.], v. 53, n. 1, p. 257–269, 2019. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2018.046. Acesso em: 22 jul. 2024.