Open Educational Resources.
Graham Attwell, Guntram Geser, Wolf Hilzensauer, Sandra Schaffert (2008): Open Educational Resources. Recommendations and Exemplary Tutorials In: Taiga Brahm (Ed.), The Changing Face of Learning in Higher Education Institutions, scil report 18, June 2008, Paper Proceedings of the 3rd International scil Congress 2008, St. Gallen, CH.
