1. Abramov I, Gordon J (1975) Seeing. In: Carterette E, Friedman M (eds) Handbook of perception, vol III. Academic Press, New York, pp 359–406
2. Ashmore JF, Copenhagen DP (1983) An analysis of transmission from cones to hyperpolarizing bipolar cells in the retina of the turtle. J Physiol 340:569–598
3. Barlow HB (1972) Dark and light adaptation: psychophysics. In: Jameson D, Hurvick LM (eds) Handbook of sensory physiology vol VII/4. Springer, Berlin Heidelberg New York
4. Barlow HB, Mollon JD (1982) The senses. Cambridge University Press, Cambridge, pp 176–180
5. Baylor DA (1974) Lateral interaction between vertebrate photoreceptors. Fed Proc 33:1074–1077