@ARTICLE{
author={Stojanovic Igor,Brajevic Ivona,Stanimirovic Predrag S,Kazakovtsev Lev A,Zdravev Zoran},
year={2017},
title={Application of Heuristic and Metaheuristic Algorithms in Solving Constrained Weber Problem with Feasible Region Bounded by Arcs},
journal={MATHEMATICAL PROBLEMS IN ENGINEERING},
volume={},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Stanimirovic Predrag S,Stojanovic Igor,Pappas Dimitrios,Chountasis Spiros,Zdravev Zoran},
year={2016},
title={On Removing Blur in Images Using Least Squares Solutions},
journal={FILOMAT},
volume={30},
number={14},
pages={3855-3866},
document_type={Article},
} 

@ARTICLE{
author={Stanimirovic Predrag S,Stojanovic Igor,Katsikis Vasilios N,Pappas Dimitrios,Zdravev Zoran},
year={2015},
title={Application of the Least Squares Solutions in Image Deblurring},
journal={MATHEMATICAL PROBLEMS IN ENGINEERING},
volume={},
number={},
pages={-},
document_type={Article},
}