P. N. PANDEY, P. K. SRIVASTAVA. The Family of Astroids as Geodesics in Two Dimensional Finsler Sppace. Journal of International Academy of Physical Sciences, [S. l.], v. 9, n. 1-4, p. 19–25, 2021. Disponível em: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/794. Acesso em: 11 may. 2025.