FATIMA, T.; ALI, S. Generic Riemannian submersions. Tamkang Journal of Mathematics, [S. l.], v. 44, n. 4, p. 395–409, 2013. DOI: 10.5556/j.tkjm.44.2013.1211. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/1211. Acesso em: 29 mar. 2024.