@ARTICLE{
author={Beg Ismat,Gopal Dhananjay,Dosenovic Tatjana M,Rakic Dusan Z},
year={2018},
title={Alpha-Type Fuzzy H-Contractive Mappings in Fuzzy Metric Spaces},
journal={FIXED POINT THEORY},
volume={19},
number={2},
pages={463-474},
document_type={Article},
} 

@ARTICLE{
author={Beg Ismat,Butt Asrna Rashid,Radojevic Slobodan},
year={2010},
title={The contraction principle for set valued mappings on a metric space with a graph},
journal={COMPUTERS & MATHEMATICS WITH APPLICATIONS},
volume={60},
number={5},
pages={1214-1219},
document_type={Article},
}