Rawal, J.J, and Bijan Nikouravan, trans. “Are There Rings Around Pluto?‎: Astrophysics”. International Journal of Fundamental Physical Sciences 1, no. 1 (March 31, 2011): 6–10. Accessed October 16, 2026. https://www.fundamentaljournals.com/index.php/ijfps/article/view/2.