@ARTICLE{
author={Lazic Predrag M,Kostovic Milena R,Niksic D},
year={2025},
title={Pre-Concentration of Lead-Copper-Zinc Ore from the Rudnik Deposit by Gravity Method},
journal={JOURNAL OF MINING SCIENCE},
volume={61},
number={1},
pages={129-135},
document_type={Article},
} 

@ARTICLE{
author={Niksic D,Lazic Predrag M,Kostovic Milena R},
year={2021},
title={Flotability of Chalcopyrite from the Rudnik Deposit},
journal={JOURNAL OF MINING SCIENCE},
volume={57},
number={3},
pages={523-530},
document_type={Article},
} 

@ARTICLE{
author={Lazic Predrag M,Niksic D,Tomanec Rudolf A,Vucinic Dusica R,Cveticanin L},
year={2020},
title={Chalcopyrite Floatability in Flotation Plant of the Rudnik Mine},
journal={JOURNAL OF MINING SCIENCE},
volume={56},
number={1},
pages={119-125},
document_type={Article},
}