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Christou, C.; Tjan, B.; Bülthoff, H.: Viewpoint information provided by a familiar environment facilitates object identification (Technical Report of the Max Planck Institute for Biological Cybernetics, 68). Max Planck Institute for Biological Cybernetics, Tübingen, Germany (1999), 15 pp.

Franz, V.; Gegenfurtner, K.; Bülthoff, H.; Fahle, M.: Grasping visual illusions: No evidence for a dissociation between perception and action (Technical Report of the Max Planck Institute for Biological Cybernetics, 67). Max Planck Institute for Biological Cybernetics, Tübingen, Germany (1999)