P. N. PANDEY, P. K. Srivastava. “The Family of Astroids As Geodesics in Two Dimensional Finsler Sppace”. Journal of International Academy of Physical Sciences 9, no. 1-4 (November 6, 2021): 19–25. Accessed May 11, 2025. https://www.iaps.org.in/journal/index.php/journaliaps/article/view/794.