S. Braun, A. Schmidt, и U. Graf. Workshop Nutzerinteraktion im Social Semantic Web, Mensch & Computer - 8. Fachuebergreifende Konferenz - M&C 2008 (Sept. 8-9, 2008, Lübeck, Germany), (2008)
S. Braun, A. Schmidt, A. Walter, и V. Zacharias. Good Tags and Bad Tags - Social Tagging in der Wissensorganisation, том 47 из Medien in der Wissenschaft, Waxmann, (2008)
S. Braun, A. Schmidt, и V. Zacharias. 4th Conference on Professional Knowledge Management - Experiences and Visions, Workshop on Productive Knowledge Work (ProKW 07), 2, стр. 217-226. Berlin, GITO, (28-30 03 2007)
H. Happel, и A. Schmidt. 4th Conference Professional Knowledge Management - Experiences and Visions (WM '07), Potsdam, Workshop on Learning Software Organizations (LSO 07), 2, стр. 155-164. Berlin, GITO, (2007)
R. Maier, и A. Schmidt. 4th Conference Professional Knowledge Management - Experiences and Visions (WM '07), Potsdam, 1, стр. 325-334. Berlin, GITO, (2007)