1. Abrahamson E.W., Wiesenfeld J.R. (1972). The structure, spectra and reactivity of visual pigments, in: “Handbook of sensory physiology”, v. 7/1, Dartnall, H.J.A., ed., p. 69–121., Springer-Verlag, Berlin - Heidelberg - New York.
2. Applebury M.L., Zuckerman D.M., Lamola A.A., Jovin T.M. (1974).Rhodopsin. Purification and recombination with phospholipids assayed by metarhodopsin I - metarhodopsin II transition. Biochemistry 13, 3448–3458.
3. Arden G.B. (1969). The excitation of photoreceptors, in “Progress in biophysics and molecular biology”, Butler J.A.V. and Nobel D., eds., p. 373–421, Pergamon Press, Oxford — New York.
4. Arden G.B., Bridges C.D.B., Ikeda H., Siegel I.M., (1968). Mode of generation of the early receptor potential. Vision Res., 8, 3–24.
5. Bennett N., Michel-Villaz M., Dupont Y., (1980). Cyanide dye measurement of a light-induced transient membrane potential associated with the metarhodopsin II intermediate in rod-outer-segment membranes, Eur. J. Biochem., III, 105–110.