@ARTICLE{
author={Sedghi Shaban,Shobkolaei Nabiollah,Shahraki M,Dosenovic Tatjana M},
year={2018},
title={Common fixed point of four maps in S-metric spaces},
journal={MATHEMATICAL SCIENCES},
volume={12},
number={2},
pages={137-143},
document_type={Article},
} 

@ARTICLE{
author={Sedghi Shaban,Shobkolaei Nabiollah,Dosenovic Tatjana M,Radenovic Stojan N},
year={2018},
title={Suzuki-Type of Common Fixed Point Theorems in Fuzzy Metric Spaces},
journal={MATHEMATICA SLOVACA},
volume={68},
number={2},
pages={451-462},
document_type={Article},
} 

@ARTICLE{
author={Roshan Jamal Rezaei,Shobkolaei Nabiollah,Sedghi Shaban,Parvaneh Vahid,Radenovic Stojan N},
year={2014},
title={Common Fixed Point Theorems for Three Maps in Discontinuous G(b)-Metric Spaces},
journal={ACTA MATHEMATICA SCIENTIA},
volume={34},
number={5},
pages={1643-1654},
document_type={Article},
}