Abbas, M., Chandok, S. and Khan, M. S. (2014) “Common Fixed-Point Theorems for Nonlinear Weakly Contractive Mappings”, Ukrains’kyi Matematychnyi Zhurnal, 66(4), pp. 531–537. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/2155 (Accessed: 24April2024).