Rajendra Pant, Rakesh Mohan, and Pankaj Kumar Mishra. “Some Fixed Point Theorems in G-Metric Space”. Journal of International Academy of Physical Sciences 15, no. 2 (June 15, 2011): 175–180. Accessed April 28, 2024. https://www.iaps.org.in/journal/index.php/journaliaps/article/view/594.