@ARTICLE{
author={Sremcev Nemanja D,Suzic Nikola A,Anisic Zoran M,Gechevska Valentina},
year={2012},
title={Improving Product Design Efficiency Using Dfx Tools in Plm Surroundings},
journal={MACHINE AND INDUSTRIAL DESIGN IN MECHANICAL ENGINEERING, SEVENTH INTERNATIONAL SYMPOSIUM, KOD 2012},
volume={},
number={},
pages={79-84},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Lalic Danijela,Popovski Kiril,Gechevska Valentina,Popovska-Vasilevska Sanja,Tesic Zdravko},
year={2011},
title={Analysis of the opportunities and challenges for renewable energy market in the Western Balkan countries},
journal={RENEWABLE & SUSTAINABLE ENERGY REVIEWS},
volume={15},
number={6},
pages={3187-3195},
document_type={Review},
}