@ARTICLE{
author={Pavlovic Zoran G,Bundalo Zoran,Bursac Marko N,Trickovic Goran},
year={2020},
title={Use of information technologies in railway transport},
journal={2021 20TH INTERNATIONAL SYMPOSIUM INFOTEH-JAHORINA (INFOTEH)},
volume={},
number={},
pages={-},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Gavrilovic Branislav S,Bundalo Zoran},
year={2019},
title={The Filter-Compensation Device Applications to the AC 25 kV 50 Hz AC of Serbian Railways},
journal={NEW TECHNOLOGIES, DEVELOPMENT AND APPLICATION},
volume={42},
number={},
pages={429-442},
document_type={Proceedings Paper},
}