Däßler, R.; Otto, A.: 3D-navigation in virtual information spaces : from text-based retrieval to cognitive user interaction (1997)
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- Source
- Classification and knowledge organization: Proceedings of the 20th Annual Conference of the Gesellschaft für Klassifikation e.V., University of Freiburg, March 6-8, 1996. Eds.: R. Klar u. O. Opitz