@ARTICLE{
author={Jankovic LR,Miltenovic Vojislav Dj,Stanic Marija P,Miltenovic DV},
year={2013},
title={ANALYTIC AND EXPERIMENTAL DETERMINATION OF GEAR PAIR DEGREE OF EFFICIENCY},
journal={JOURNAL OF THE BALKAN TRIBOLOGICAL ASSOCIATION},
volume={19},
number={2},
pages={202-213},
document_type={Article},
} 

@ARTICLE{
author={Rosic Bozidar B,Radenovic Stojan N,Jankovic LR,Milojevic Marija},
year={2011},
title={Optimisation of Planetary Gear Train Using Multiobjective Genetic Algorithm},
journal={JOURNAL OF THE BALKAN TRIBOLOGICAL ASSOCIATION},
volume={17},
number={3},
pages={462-475},
document_type={Article},
}