@ARTICLE{
author={Obradovic Jasmina Lj,Milovanovic Marina,Despotovic-Zrakic Marijana S,Lukic Jelena,Stokic Aleksandar},
year={2013},
title={Using Bpmn and Intouch Hmi Software for Modeling of Sampling System in Refineries},
journal={METALURGIA INTERNATIONAL},
volume={18},
number={1},
pages={63-69},
document_type={Article},
} 

@ARTICLE{
author={Stokic Aleksandar,Vulic Marko,Paunovic Lidija,Djokic Dragan Z,Obradovic Jasmina Lj},
year={2012},
title={Analysis of Online Presence of Serbian Public Libraries},
journal={METALURGIA INTERNATIONAL},
volume={17},
number={12},
pages={124-128},
document_type={Article},
} 

@ARTICLE{
author={Obradovic Jasmina Lj,Milovanovic Marina,Despotovic-Zrakic Marijana S,Lukic Jelena,Stokic Aleksandar},
year={2012},
title={Using Bpmn and Intouch HMI Software for Modeling of Sampling System in Refineries},
journal={METALURGIA INTERNATIONAL},
volume={17},
number={11},
pages={72-79},
document_type={Article},
}