CampusContent and the Repository Network edu-sharing Authors Matthias Hupfer Faculty of Mathematics and Computer Science, FernUniversität in Hagen Bernd J. Krämer Faculty of Mathematics and Computer Science, FernUniversität in Hagen Christian Lukaschik Faculty of Mathematics and Computer Science, FernUniversität in Hagen Michael Klebl Lehrstuhl für Wirtschaftspädagogik, Wissenschaftliche Hochschule Lahr Annett Zobel edu-sharing.net e.V. Keywords: document management, e-learning, learning systems Downloads pdf html Published 2012-04-16 Issue 8. Issue June 2012 Section Project reports URN https://nbn-resolving.de/urn:nbn:de:0009-5-32890 License Copyright (c) 2012 Matthias Hupfer, Bernd J. Krämer, Christian Lukaschik, Michael Klebl, Annett Zobel