- Argument, that groupware is too complex to be a good target for open source development ...
- Proceedings 23rd Bled eConference eTrust: Implications for the Individual, Enterprises and Society, (2010)
- Proc. Conf. of the Association Information And Management AIM, Bonner Koellen Verlag, (2006)
- 2007-01. Universitaet der Bundeswehr Muenchen, Fakultaet fuer Informatik, (February 2007)
- Enterprise 2.0 - Die Kunst, loszulassen, Rhombos-Verlag, Berlin, isbn=978-3-938807-68-2 . (2008)
- Proc. Conf. Bled eConference eCollaboration, page 416-427. (2008)
- Proc. Conf. on Smart Systems and Devices, page 27-33. (March 2001)
- CHI '09: Proceedings of the 27th international conference on Human factors in computing systems, page 2091--2094. New York, NY, USA, ACM, (2009)
- Enterprise 2.0 - The Art of Letting Go, Iuniverse Star, (2008)
- Enzyklopädie der Wirtschaftsinformatik - Online-Lexikon, Oldenbourg, München, (2009)
- Enzyklopädie der Wirtschaftsinformatik - Online-Lexikon, Oldenbourg, München, (2009)
- DOK.magazin 08(5):8-9 (2008)
- Shaker Verlag, Aachen, (2003)
- Proc. Mensch und Computer 2008, page 337-346. München, Oldenbourg Verlag, (2008)
- Proc. Bled eConference 2008, (2008)
- International Journal of Learning Organisation 14(5):450-464 (2007)Special Issue: Solving Problems in Knowledge Sharing with Sociotechnical Approaches .
- iX Magazin für professionelle Informationstechnik (May 2008)
- Proc. Euroblog 2008, Brussels, (2008)
- Innovating (1999)
- Proc. of the 8th International Working Conference on the Language-Action Perspective on Communication Modelling LAP 2003, (2003)
- Leadership in Distributed Organisations, page 151-182. Boizenburg, Verlag Werner Hülsbusch, (2007)


user