@ARTICLE{
author={Popovic I,Zlatanovic M},
year={2007},
title={Equivalent circuits of unipolar pulsed plasma system for electrical and optical signal analysis},
journal={Research Trends in Contemporary Materials Science},
volume={555},
number={},
pages={89-94},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Zlatanovic M},
year={2002},
title={Plasma surface engineering},
journal={APPLIED PHYSICS IN SERBIA},
volume={104},
number={},
pages={277-290},
document_type={Proceedings Paper},
}