1. Anstis, S. M. Phimovement as a subtractive process. Vision Research, 1970, 10, 1411–1430.
2. Attneave, F.Applications of information theory to psychology. New York: Holt, Rinehart & Winston, 1959.
3. Doherty, M. E., & Keeley, S. M. On tire identification of repeatedly presented, brief visual stimuli. Psychological Bulletin, 1972, 78, 142–154.
4. Graham, C. H. Perception of movement. In C. H. Graham (Ed.),Vision and visual perception. New York: Wiley, 1965.
5. Julesz, B.Foundations of cyclopean perception Chicago: University of Chicago. 1971.