Subspace of a Finsler Space with Kropina Conformal Change. Journal of International Academy of Physical Sciences, [S. l.], v. 22, n. 3, p. 239–254, 2018. Disponível em: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/177. Acesso em: 23 oct. 2026.