1. A. Angelucci, J.B. Levitt, E.J.S. Walton, J.-M. Hupé, J. Bullier, J.S. Lund, Circuits for local and global signal integration in primary visual cortex. J. Neurosci. 22 (2002) 8633–8646.
2. G. Arfken, Mathematical Methods for Physicists, 3rd ed., Academic Press, San Diego, 1985.
3. N.W. Ashcroft, N.D. Mermin, Solid State Physics, Saunders, London, 1976.
4. Theory of orientation tuning in visual cortex;Ben-Yishai;Proc. Natl. Acad. Sci.,1995
5. Voltage-sensitive dyes reveal a modular organization in monkey striate cortex;Blasdel;Nature,1986