In files containing authored works there is a 50 page “exact preprint of the document that is to appear in the study series, Studies in Robotics” published by ISF/North-Holland. The Editors are A. Gaillet, A. Kyhn, Y, Umetani, and H.J. Warnecke. There are no dates. The title of the work is Vision-Based Predictive Robotic Tracking of a Moving Target. Any information about the actual publication or a link to the material would be appreciated.