Proceedings (Johannsen.1993)
Johannsen, G. & Borys, B.-B. (ed.)
Proceedings of the XII. European Annual Conference on Human Decision Making and Manual Control: Held at the University of Kassel Kassel Germany June 22 - 24 1993: 22,-24, Juni 1993
University of Kassel, 1993, 12 (Kassel)

Proceedings (Borys.1997c)
Borys, B.-B.; Johannsen, G.; Wittenberg, C. & Strätz, G. (ed.)
Proceedings of the XVI. European Annual Conference on Human Decision Making and Manual Control
Universität Kassel, 1997, 19