@ARTICLE{
author={Tomic-Petrovic Natasa M,Radmilovic Zoran R,Rajkovic Radoslav},
year={2023},
title={Environmental status of the Danube commercial navigation: Serbia and the Danube border countries},
journal={JOURNAL OF MARINE ENGINEERING AND TECHNOLOGY},
volume={22},
number={3},
pages={123-130},
document_type={Article},
} 

@ARTICLE{
author={Rajkovic Radoslav,Rajkovic Snezana S,Mitic Dragan S},
year={2020},
title={Environmental Protection: Reducing the Co2 Emissions in Intermodal Transport Planning},
journal={FRESENIUS ENVIRONMENTAL BULLETIN},
volume={29},
number={1},
pages={26-35},
document_type={Article},
} 

@ARTICLE{
author={Rajkovic Radoslav,Zrnic Nenad Dj,Stakic Djordje S},
year={2016},
title={Application of a Mathematical Model for Container Transport Flow of Goods: from the Far East to Serbia},
journal={TEHNICKI VJESNIK-TECHNICAL GAZETTE},
volume={23},
number={6},
pages={1739-1746},
document_type={Article},
}