@ARTICLE{
author={Pericin Draginja M,Radulovic-Popovic Ljiljana M,Vastag Zuzana G,Madjarev-Popovic Senka,Trivic Svetlana S},
year={2009},
title={Enzymatic hydrolysis of protein isolate from hull-less pumpkin oil cake: Application of response surface methodology},
journal={FOOD CHEMISTRY},
volume={115},
number={2},
pages={753-757},
document_type={Article},
} 

@ARTICLE{
author={Pericin Draginja M,Madjarev-Popovic Senka,Radulovic-Popovic Ljiljana M},
year={2009},
title={Optimization of conditions for acid protease partitioning and purification in aqueous two-phase systems using response surface methodology},
journal={BIOTECHNOLOGY LETTERS},
volume={31},
number={1},
pages={43-47},
document_type={Article},
} 

@ARTICLE{
author={Pericin Draginja M,Madjarev-Popovic Senka,Radulovic-Popovic Ljiljana M,Skrinjar Marija M},
year={2008},
title={Evaluate of pumpkin oil cake as substrate for the cellulase production by Penicifutu roqueforti in solid state fermentation},
journal={ROMANIAN BIOTECHNOLOGICAL LETTERS},
volume={13},
number={4},
pages={3815-3820},
document_type={Article},
}