On Totally Geodesic Affine Immersion in Locally Product Riemannian Manifolds. Journal of International Academy of Physical Sciences, [S. l.], v. 2, n. 1-4, p. 51–59, 1998. Disponível em: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/927. Acesso em: 23 oct. 2026.