U. Riss, M. Jurisch, и V. Kaufman. Proceedings of 2009 IEEE Conference on Commerce and Enterprise Computing, стр. 468-475. Vienna, Austria, IEEE Computer Society, (августа 2009)
A. Schmidt. Verfügbarkeit von Informationen - 30. Online-Tagung der DGI / 60. Jahrestagung der DGI. Frankfurt am Main, 15. - 17. Oktober 2008, Proceedings, Frankfurt, (2008)
K. Hinkelmann, J. Magenheim, W. Reinhardt, K. Holzweißig, M. Mlynarski, и T. Nelkner. Creating New Learning Experiences on a Global Scale. Second European Conference on Technology Enhanced Learning, EC-TEL 2007, Crete, Greece, September 17-20, 2007. Proceedings., том 4753 из Lecture Notes in Computer Science, стр. 487-492. Springer, (2007)
S. Braun, и A. Schmidt. 7th International Conference on Knowledge Management (IKNOW '07), Special Track on Integrating Working and Learning in Business (IWL), (2007)
A. Schmidt. Micromedia and Corporate Learning. Proceedings of the 3rd International Microlearning 2007, Innsbruck, Austria, June 2007, стр. 99-105. Innsbruck University Press, (2007)