@ARTICLE{
author={Rackov Milan J,Milovancevic Milos D,Kanovic Zeljko S,Veres Miroslav,Rafa Klara,Banic Milan S,Miltenovic Aleksandar V},
year={2014},
title={Optimization of Hcr Gearing Geometry Using Generalized Particle Swarm Optimization Algorithm},
journal={TEHNICKI VJESNIK-TECHNICAL GAZETTE},
volume={21},
number={4},
pages={723-732},
document_type={Article},
} 

@ARTICLE{
author={Rafa Klara},
year={2010},
title={Aesthetic Demands in Industrial Design},
journal={SIXTH INTERNATIONAL SYMPOSIUM ABOUT FORMING AND DESIGN IN MECHANICAL ENGINEERING},
volume={},
number={},
pages={223-226},
document_type={Proceedings Paper},
}