@ARTICLE{
author={Stevovic Svetlana M,Golubovic Dusan,Mirjanic Sladjana},
year={2020},
title={Renewable Energy Sources and Corelated Environmental Systems},
journal={NEW TECHNOLOGIES, DEVELOPMENT AND APPLICATION II},
volume={76},
number={},
pages={530-540},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Jesic Dusan D,Sovilj-Nikic Sandra,Kandeva Mara,Kalitchin Zh,Kovac Pavel P,Mirjanic Sladjana},
year={2019},
title={Possibility Solutions for Disposal of Wasted Metalworking},
journal={JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY},
volume={20},
number={1},
pages={439-446},
document_type={Article},
}