@ARTICLE{
author={Zerajic Stanko A,Savkovic-Stevanovic Jelenka B,Grbavcic Zeljko B},
year={2008},
title={Modeling of the substrate and product transfer coefficients for ethanol fermentation},
journal={CHEMICAL ENGINEERING & TECHNOLOGY},
volume={31},
number={7},
pages={947-952},
document_type={Article},
} 

@ARTICLE{
author={Savkovic-Stevanovic Jelenka B},
year={2004},
title={The higher order multilevel fuzzy logic controller},
journal={CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY},
volume={18},
number={4},
pages={345-352},
document_type={Article},
}