@ARTICLE{
author={Lazarevic Luka M,Vuckovic Dejan,Vilotijevic Milica S,Popovic Zdenka},
year={2019},
title={Application of seismic tomography for assessment of the railway substructure condition},
journal={STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL},
volume={18},
number={3},
pages={792-805},
document_type={Article},
} 

@ARTICLE{
author={Vilotijevic Milica S,Vukicevic Mirjana,Lazarevic Luka M,Popovic Zdenka},
year={2018},
title={Sustainable Railway Infrastructure and Specific Environmental Issues in the Republic of Serbia},
journal={TEHNICKI VJESNIK-TECHNICAL GAZETTE},
volume={25},
number={},
pages={516-523},
document_type={Article},
}