@ARTICLE{
author={Shah Masood Hussain,Hussain Nawab,Ciric Ljubomir B},
year={2014},
title={Existence of Fixed Points of Mappings on General Topological Spaces},
journal={FILOMAT},
volume={28},
number={6},
pages={1237-1246},
document_type={Article},
} 

@ARTICLE{
author={Shah Masood Hussain,Simic Suzana,Hussain Nawab,Sretenovic Aleksandra A,Radenovic Stojan N},
year={2012},
title={Common fixed points theorems for occasionally weakly compatible pairs on cone metric type spaces},
journal={JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS},
volume={14},
number={2},
pages={290-297},
document_type={Article},
} 

@ARTICLE{
author={Hussain Nawab,Shah Masood Hussain,Radenovic Stojan N},
year={2011},
title={Fixed points of weakly contractions through occasionally weak compatibility},
journal={JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS},
volume={13},
number={3},
pages={532-543},
document_type={Article},
}