@ARTICLE{
author={Vujic Dragoljub A,Djurkovic Vlado P,Milenkovic Nikola,Trajkovic Slavisa},
year={2021},
title={Dynamic Analysis of Rockets Launcher},
journal={TEHNICKI VJESNIK-TECHNICAL GAZETTE},
volume={28},
number={2},
pages={530-539},
document_type={Article},
} 

@ARTICLE{
author={Vujic Dragoljub A,Lazarevic Olgica Z,Batinic Vojislav J},
year={2017},
title={Development of dynamic-mathematical model of hydraulic excavator},
journal={JOURNAL OF CENTRAL SOUTH UNIVERSITY},
volume={24},
number={9},
pages={2010-2018},
document_type={Article},
}