@ARTICLE{
author={Savic Dragana,Nisic Dragana D,Malic Nenad,Dragosavljevic Zlatko,Medenica Dragan M},
year={2018},
title={Research on Power Plant Ash Impact on the Quality of Soil in Kostolac and Gacko Coal Basins},
journal={MINERALS},
volume={8},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Vidanovic Nebojsa,Djukanovic Dusko,Dragosavljevic Zlatko},
year={2010},
title={Inovation of technology of construction of underground mininig workings by use drilling and blasting methods of work},
journal={TECHNICS TECHNOLOGIES EDUCATION MANAGEMENT-TTEM},
volume={5},
number={4},
pages={861-866},
document_type={Article},
}