Building Structures of Reusable Educational Content Based on LOM. - Stefan Hoermann 004; Cornelia Seeberg; Luka Divac-Krnic; Oliver Merkel; Andreas Faatz; Ralf Steinmetz (CAiSE Workshops, 2003)

Austausch von Lernressourcen durch Peer-to-Peer-Netzwerke mit Hilfe von lokalen Ontologie-basierten Repositorien. - Luka Divac-Krnic; Cornelia Seeberg; Ralf Steinmetz (DeLFI, 2003)

Representation of Knowledge as Support for Authors of Reusable Educational Content. - Stefan Hoermann 004; Cornelia Seeberg; Luka Divac-Krnic; Oliver Merkel; Andreas Faatz; Ralf Steinmetz (WWW (Posters), 2003)

Security-Related Issues in Peer-to-Peer Networks. - Luka Divac-Krnic; Ralf Ackermann (Peer-to-Peer Systems and Applications, 2005)