S. Braun, A. Schmidt, A. Walter, G. Nagypal, und V. Zacharias. Proceedings of the Workshop on Social and Collaborative Construction of Structured Knowledge (CKC 2007) at the 16th International World Wide Web Conference (WWW2007) Banff, Canada, May 8, 2007, Volume 273 von CEUR Workshop Proceedings, (2007)
S. Braun, A. Schmidt, und V. Zacharias. Mensch & Computer - 7. Fachübergreifende Konferenz - M&C 2007, Seite 209-218. München, Oldenbourg Verlag, (2007)
S. Braun, A. Schmidt, und V. Zacharias. 4th Conference on Professional Knowledge Management - Experiences and Visions, Workshop on Productive Knowledge Work (ProKW 07), 2, Seite 217-226. Berlin, GITO, (28-30 03 2007)