1. N.W. Ashcroft and N.D. Mermin, Solid State Physics, Sauders College, Philadelphia, 1976.
2. RA. Marcus, J. Phys. Chem., 67, 853, 1963; J. Chem. Phys., 43, 679, 1965.
3. V. G. Levich in Advances in Electrochemistry and Electrochemical Engineering, P. Delahay Ed., Vol.4, p.249, Interscience, New York, 1966.
4. R.R. Dogonadze in Reactions of Molecules at Electrodes, N.S. Hush Ed., p.135, Wiley Interscience, 1971.
5. P. P. Schmidt in Specialist Periodical Report on Electrochemistry, Vo1.5, p.1, Chemical Society, 1975.