@ARTICLE{
author={Skoric Branko,Kakas Damir,Jesic D,Gostimirovic Marin P,Miletic Aleksandar V},
year={2012},
title={Characterization of Duplex Hard Coatings with Additional Ion Implantation},
journal={METALURGIJA},
volume={51},
number={1},
pages={87-90},
document_type={Article},
} 

@ARTICLE{
author={Sovilj Bogdan,Sovilj-Nikic Ivan B,Jesic D},
year={2012},
title={The Effect of Specific Relationship Between Material and Coating on Tribological and Protective Features of the Product},
journal={METALURGIJA},
volume={51},
number={1},
pages={21-24},
document_type={Article},
} 

@ARTICLE{
author={Sovilj Bogdan,Sovilj-Nikic Ivan B,Jesic D},
year={2011},
title={Measurement Methodology of Characteristics and Election of Materials of Elements of Tribomechanical Systems},
journal={METALURGIJA},
volume={50},
number={2},
pages={107-111},
document_type={Article},
}