@ARTICLE{
author={Rutz Dominik,...,Batas Bjelic Ilija R,...,Rajakovic Nikola Lj},
year={2019},
title={Transition Towards a Sustainable Heating and Cooling Sector Case Study of Southeast European Countries},
journal={THERMAL SCIENCE},
volume={23},
number={6},
pages={3293-3306},
document_type={Article},
} 

@ARTICLE{
author={Batas Bjelic Ilija R,Rajakovic Nikola Lj,Duic Neven Z},
year={2017},
title={Smart municipal energy grid within electricity market},
journal={ENERGY},
volume={137},
number={},
pages={1277-1285},
document_type={Article; Proceedings Paper},
} 

@ARTICLE{
author={Batas Bjelic Ilija R,Rajakovic Nikola Lj,Krajacic Goran,Duic Neven Z},
year={2016},
title={Two methods for decreasing the flexibility gap in national energy systems},
journal={ENERGY},
volume={115},
number={},
pages={1701-1709},
document_type={Article; Proceedings Paper},
} 

@ARTICLE{
author={Batas Bjelic Ilija R,Rajakovic Nikola Lj},
year={2015},
title={Simulation-based optimization of sustainable national energy systems},
journal={ENERGY},
volume={91},
number={},
pages={1087-1098},
document_type={Article},
} 

@ARTICLE{
author={Batas Bjelic Ilija R,Rajakovic Nikola Lj,Cosic Boris,Duic Neven Z},
year={2015},
title={A Realistic EU Vision of a Lignite-Based Energy System in Transition: Case Study of Serbia},
journal={THERMAL SCIENCE},
volume={19},
number={2},
pages={371-382},
document_type={Article},
} 

@ARTICLE{
author={Batas Bjelic Ilija R,Ciric Rade M},
year={2014},
title={Optimal distributed generation planning at a local level - A review of Serbian renewable energy development},
journal={RENEWABLE & SUSTAINABLE ENERGY REVIEWS},
volume={39},
number={},
pages={79-86},
document_type={Review},
} 

@ARTICLE{
author={Batas Bjelic Ilija R,Skokljev Ivan A,Puksec Tomislav,Krajacic Goran,Duic Neven Z},
year={2014},
title={Integrating the Flexibility of the Average Serbian Consumer as a Virtual Storage Option Into the Planning of Energy Systems},
journal={THERMAL SCIENCE},
volume={18},
number={3},
pages={743-754},
document_type={Article; Proceedings Paper},
} 

@ARTICLE{
author={Batas Bjelic Ilija R,Rajakovic Nikola Lj,Cosic Boris,Duic Neven Z},
year={2013},
title={Increasing wind power penetration into the existing Serbian energy system},
journal={ENERGY},
volume={57},
number={},
pages={30-37},
document_type={Article},
}