MASSAMBA, F. Lightlike geometry of leaves in indefinite Kenmotsu manifolds. CUBO, A Mathematical Journal, [S. l.], v. 13, n. 3, p. 69–89, 2011. DOI: 10.4067/S0719-06462011000300005. Disponível em: https://cubo.ufro.cl/ojs/index.php/cubo/article/view/1363. Acesso em: 19 may. 2024.