@ARTICLE{
author={Miljkovic Djurdja,Miljkovic Ljupce V,Jovanovic Mladen},
year={2020},
title={Conservation of Geomorpological Heritage in the Homolje Area (Eastern Serbia) Current State and Perspectives},
journal={GEOCONSERVATION RESEARCH},
volume={3},
number={2},
pages={49-61},
document_type={Article},
} 

@ARTICLE{
author={Miljkovic Djurdja,Bozic Sanja,Miljkovic Ljupce V,Markovic Slobodan B,Lukic Tin B,Jovanovic Mladjen,Bjelajac Dajana,Vasiljevic Djordjije A,Vujicic Miroslav D,Ristanovic Branko V},
year={2018},
title={Geosite Assessment Using Three Different Methods; a Comparative Study of the Krupaja and the Zagubica Springs - Hydrological Heritage of Serbia},
journal={OPEN GEOSCIENCES},
volume={10},
number={1},
pages={192-208},
document_type={Article},
}