@ARTICLE{
author={Savic Svetlana N,Pantelic Dejan V},
year={2002},
title={Using dichromated pullulan in holographic products protection},
journal={APPLIED PHYSICS IN SERBIA-APS},
volume={},
number={},
pages={179-182},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Savic Svetlana N,Pantelic Dejan V,Jakovljevic D},
year={2002},
title={Real-time and postprocessing holographic effects in dichromated pullulan},
journal={APPLIED OPTICS},
volume={41},
number={22},
pages={4484-4488},
document_type={Article},
}