@ARTICLE{
author={Belic Katarina,Surla Dusan I},
year={2008},
title={Model of a User Friendly System for Library Cataloguing},
journal={COMPUTER SCIENCE AND INFORMATION SYSTEMS},
volume={5},
number={1},
pages={61-85},
document_type={Article},
} 

@ARTICLE{
author={Belic Katarina,Surla Dusan I},
year={2008},
title={User-friendly web application for bibliographic material processing},
journal={ELECTRONIC LIBRARY},
volume={26},
number={3},
pages={400-410},
document_type={Article},
}