Abbas M, Arsad M, Azam A (2013), Fixed points of asymptotically regular mappings in complex-valued metric spaces, Georgian Math. J. , 20 (2), 213-221. Abbas M. Fisher B, Nazir T (2012), Well-posedness and periodic point property of mappings satisfying a rational inequality in an ordered complex valued metric space, Sci. Stud. Res. , Ser. Math. Inform. , 22 (1), 5-24. Ahmad J, Klin-Eam C, Azam A (2013), Common fixed points for multivalued mappings in complex valued metric spaces with applications, Abstr Appl. Anal. Article ID 854965. Arshad M, Karapinar E, Ahmad J (2013), Some unique fixed point theorems for rational contractions in partially ordered metric spaces, J. Inequl. Appl. Article ID 248. Azam A, Ahmad J, Kuman P (2013), Common fixed point theorems for multi-valued mappings in complex-valued metric spaces, J. Inequal. Appl. , Article ID 578.