M. Trier, “IT-unterstuetztes Management virtueller Communities of Practice (in German),” in Proceedings DoIT Congress 2003, 24.11.2003, 2003.
LibreCat: /record/13377

M. Trier, “Communities - Management und Unterstuetzung (in German),” in Wissensmanagement, Strategien, Prozesse, Communities, 2002.
LibreCat: /record/13378

M. Schoenherr and M. Trier, “Wissensmanagement,” in Systemanalyse im Unternehmen  , 4th ed., H. Krallmann, H. Frank, and N. Gronau, Eds. Berlin : R. Oldenbourg, 2002.
LibreCat: /record/13386

M. Trier, “IT-Unterstützung im Customer Relationship Management,” Industrie Management Journal, vol. 2, 2001.
LibreCat: /record/13338