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Borys, Bernd-Burkhard ; Sundström, G. A. ; Fejes, Lajos ; Strätz, Gerd: The intelligent graphical editor with design support and user model (IGE3): ESPRIT-GRADIENT Report P857-WP11-UKS 059. 10. Kassel : Institut für Meß- u. Automatisierungstechnik, 1990 (IMAT-Bericht / MMS)

Johannsen, Gunnar ; Borys, Bernd-Burkhard ; Sundström, G. A. ; Fejes, Lajos ; Strätz, Gerd: Issues of Design Support and User Modelling for Intelligent Graphical Editors, and Presentation System: ESPRIT-Gradient-P857 Report WP4+11-UKS-055. MMS-8. Kassel : , 1989 (IMAT-Bericht / MMS)

Johannsen, Gunnar ; Borys, Bernd-Burkhard ; Sundström, G. A. ; Fejes, Lajos ; Strätz, Gerd: Issues of Design Support and User Modelling for Intelligent Graphical Editors, and Presentation System: ESPRIT-Gradient-P857 Report WP4+11-UKS-055. MMS-8. Kassel : , 1989 (IMAT-Bericht / MMS)

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