pid type title authors mentors source_title published_date url doi isbn issn eissn foi:3475 "journal article" "Graph Databases - are they really so new" "Maleković, Mirko; Rabuzin, Kornelije; Šestak, Martina" foi:3466 "journal article" "Learning about Business Intelligence - Challenges of the Visually Impaired" "Rabuzin, Kornelije; Konecki, Mario; Šestak, Martina" foi:3489 "conference paper" "Integrity constraints in graph databases - implementation challenges" "Šestak, Martina; Rabuzin, Kornelije; Novak, Matija"