@ARTICLE{
author={Stankovic Dragica M,Jokanovic Dusan,Veselinovic Milorad M,Letic Ljubomir,Jovic Djordje,Karic Dusica},
year={2015},
title={Zinc Concentration in Woody and Herbaceous Plants at Kosmaj Area, Serbia},
journal={FRESENIUS ENVIRONMENTAL BULLETIN},
volume={24},
number={11},
pages={3672-3675},
document_type={Article},
} 

@ARTICLE{
author={Stankovic Dragica M,Sijacic-Nikolic Mirjana T,Vilotic Dragica,Ivetic Vladan K,Karic Dusica,Veselinovic Milorad M},
year={2015},
title={IRON (Fe) CONTENT IN VEGETATION COVER OF THE NATURAL PROTECTED AREA KOSMAJ, SERBIA},
journal={FRESENIUS ENVIRONMENTAL BULLETIN},
volume={24},
number={2A},
pages={626-631},
document_type={Article},
} 

@ARTICLE{
author={Stankovic Dragica M,Medarevic Milan J,Krstic Borivoj Dj,Bjelanovic Ivan,Sljukic Biljana,Karic Dusica,Janic Milorad Z},
year={2013},
title={Concentration of Heavy Metals and Stand State of Sesille Oak (Quercus petraea (Matt.) Liebl.) on Avala Mountain (Serbia)},
journal={CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES},
volume={8},
number={3},
pages={59-66},
document_type={Article},
} 

@ARTICLE{
author={Zivkovic Slobodan,Karic Dusica,Barjaktarovic Miljana,Zecevic Radoje},
year={2012},
title={Analysis of trends in foreign direct investment in Serbia as a factor of the industrial development},
journal={TECHNICS TECHNOLOGIES EDUCATION MANAGEMENT-TTEM},
volume={7},
number={4},
pages={1847-1855},
document_type={Article},
}