1. Banks, W. P., &Krajicek, D. (1991). Perception. In M. R. Rosenzweig & L. Porter (Eds.),Annual review of psychology, 1991 (Vol. 42, pp. 305–331). Palo Alto, CA: Annual Reviews.
2. Barrow, H. G., &Tennenbaum, J. M. (1978). Recovering intrinsic scene characteristics from images. In A. Hanson & E. Riseman (Eds.),Computer vision systems (pp. 3–26). New York: Academic Press.
3. Barrow, H. G., &Tennenbaum, J. M. (1986). Computational approaches to vision. In K. R. Boff, L. Kaufman, & J. P. Thomas (Eds.),Handbook of perception and human performance (Vol. 2, pp. 38-1 to 38-70). New York: Wiley.
4. Beck, J. (1966). Perceptual grouping produced by changes in orientation and shape.Science,154, 538–540.
5. Beck, J. (1975). The relation between similarity grouping and perceptual constancy.American Journal of Psychology,88, 397–409.