@ARTICLE{
author={Micic Vladan M,Lepojevic Zika D,Mandic Boris M,Jotanovic Milovan,Tadic Goran S,Tolic Aleksandar S},
year={2008},
title={Influence of pressure and time on extraction process using supercritical co2},
journal={JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY},
volume={44},
number={1},
pages={125-131},
document_type={Article},
} 

@ARTICLE{
author={Damjanovic Biljana M,Lepojevic Zika D,Zivkovic V,Tolic Aleksandar S},
year={2005},
title={Extraction of fennel (Foeniculum vulgare Mill.) seeds with supercritical CO2: Comparison with hydrodistillation},
journal={FOOD CHEMISTRY},
volume={92},
number={1},
pages={143-149},
document_type={Article},
} 

@ARTICLE{
author={Zekovic Zoran P,Lepojevic Zika D,Tolic Aleksandar S},
year={2003},
title={Modeling of the thyme-supercritical carbon-dioxide extraction system. II. The influence of extraction time and carbon dioxide pressure},
journal={SEPARATION SCIENCE AND TECHNOLOGY},
volume={38},
number={3},
pages={541-552},
document_type={Article},
} 

@ARTICLE{
author={Zekovic Zoran P,Lepojevic Zika D,Tolic Aleksandar S},
year={2001},
title={Modeling of the thyme-supercritical carbon dioxide extraction system. 1. The influence of carbon dioxide flow rate and grinding degree of thyme},
journal={SEPARATION SCIENCE AND TECHNOLOGY},
volume={36},
number={15},
pages={3459-3472},
document_type={Article},
}