@ARTICLE{
author={Aghajani Asadollah,Radenovic Stojan N,Roshan Jamal Rezaei},
year={2012},
title={Common fixed point results for four mappings satisfying almost generalized (S, T)-contractive condition in partially ordered metric spaces},
journal={APPLIED MATHEMATICS AND COMPUTATION},
volume={218},
number={9},
pages={5665-5670},
document_type={Article},
} 

