@ARTICLE{
author={Layfield Colin,Ivanovic Dragan V,Azzopardi Joel},
year={2018},
title={Multi-Lingual LSA with Serbian and Croatian: An Investigative Case Study},
journal={SEMANTIC KEYWORD-BASED SEARCH ON STRUCTURED DATA SOURCES, IKC 2017},
volume={10546},
number={},
pages={155-164},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Azzopardi Joel,Ivanovic Dragan V,Kapitsaki Georgia},
year={2017},
title={Comparison of Collaborative and Content-Based Automatic Recommendation Approaches in a Digital Library of Serbian PhD Dissertations},
journal={SEMANTIC KEYWORD-BASED SEARCH ON STRUCTURED DATA SOURCES, IKC 2016},
volume={10151},
number={},
pages={100-111},
document_type={Proceedings Paper},
}