@ARTICLE{
author={Nikolic Sinisa,Konjovic Zora,Penca Valentin,Ivanovic Dragan V,Surla Dusan I},
year={2015},
title={A CERIF Compatible CRIS-UNS Model Extension for Assessment of Conference Papers},
journal={ACTA POLYTECHNICA HUNGARICA},
volume={12},
number={7},
pages={129-148},
document_type={Article},
} 

@ARTICLE{
author={Penca Valentin,Nikolic Sinisa,Ivanovic Dragan V,Konjovic Zora,Surla Dusan I},
year={2014},
title={SRU/W-based CRIS systems search profile},
journal={PROGRAM-ELECTRONIC LIBRARY AND INFORMATION SYSTEMS},
volume={48},
number={2},
pages={140-166},
document_type={Article},
} 

@ARTICLE{
author={Nikolic Sinisa,Penca Valentin,Ivanovic Dragan V,Surla Dusan I,Konjovic Zora},
year={2012},
title={CRIS service for journals and journal articles evaluation},
journal={E-INFRASTRUCTURES FOR RESEARCH AND INNOVATION: LINKING INFORMATION SYSTEMS TO IMPROVE SCIENTIFIC KNOWLEDGE PRODUCTION},
volume={},
number={},
pages={323-332},
document_type={Proceedings Paper},
}