S. Braun, и A. Schmidt. 7th International Conference on Knowledge Management (IKNOW '07), Special Track on Integrating Working and Learning in Business (IWL), (2007)
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)
W. Utz, и D. Karagiannis. International Conference on Managing Services in the Knowledge Economy, Vila Nova Famalicão, Portugal, June 17-18, 2009, (2009)
K. Schoefegger, P. Seitlinger, и T. Ley. Proceedings of the 1st Workshop on Recommender Systems for Technology Enhanced Learning (RecSysTEL 2010), 1, стр. 2829-2838. Procedia Computer Science, (2010)
J. Cook, A. Schmidt, C. Kunzmann, и S. Braun. 2nd International Workshop on Motivational and Affective Aspects in Technology Enhanced Learning (MATEL 11), ECTEL 2011, Palermo, Italy, CEUR Workshop Proceedings, (2011)
K. Schöfegger, P. Seitlinger, и T. Ley. It’s about time: Exploring temporality in group learning. Alpine Rendez-Vous, Garmisch-Partenkirchen, December 2009, (2009)
U. Riss. S-BPM ONE - Education and Industrial Developments, том 284 из Communications in Computer and Information Science, глава 17, Springer Berlin Heidelberg, Berlin, Heidelberg, (2012)
V. Zacharias, и S. Braun. 1st Workshop on Incentives for the Semantic Web (INSEMTIVE), 7th International Semantic Web Conference ISWC2008, October 27th, 2008, Karlsruhe, Germany, (2008)