Zimmermann, K.; Mimkes, J.; Kamke, H.U.: ¬An ontology framework for e-learning in the knowledge society (2006)
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- Source
- Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch