N. Nikitina, S. Rudolph, und S. Blohm. Proceedings of the Workshop on Ontology Patterns (WOP 2009), collocated with the 8th International Semantic Web Conference (ISWC-2009), Washington D.C., USA, 25 October, 2009, 516, CEUR Workshop Proceedings, (2009)
I. Blohm, U. Bretschneider, J. Huber, J. Leimeister, und H. Krcmar. GeNeMe 2009 - Gemeinschaften in neuen Medien: Virtual Enterprises, Communities & Social Networks, Joseph Eul Verlag, Dresden, Germany, 141 (25-09).(2009)