S. B. PANDEY; SAVITA PATNI. On Hyperbolic General Structure Metric Manifold. Journal of International Academy of Physical Sciences, [S. l.], v. 18, n. 1, p. 29–45, 2014. Disponível em: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/465. Acesso em: 19 may. 2024.