Gegenfurtner, KR Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Gegenfurtner, K., & Hawken, M.(1995). Perceived speed of luminance, chromatic and non-Fourier stimuli: influence of contrast and temporal frequency (11). Tübingen, Germany: Max Planck Institute for Biological Cybernetics.