A generalization of the Levi-Civitae connection on Riemannian manifolds. Annual of Sofia University St. Kliment Ohridski. Faculty of Mathematics and Informatics, [S. l.], v. 86, n. 1, p. 35–42, 1994. Disponível em: https://annual.uni-sofia.bg/index.php/fmi/article/view/434. Acesso em: 18 dec. 2025.