Singh, Abha. “Existence of Coincidence and Fixed Point Theorems for Non-Linear Hybrid Map on Generalized Space”. Journal of Informatics and Mathematical Sciences 5, no. 1 (April 2, 2013): 21–28. Accessed April 29, 2024. http://www.rgnpublications.com/journals/index.php/jims/article/view/103.