1. Terenin, A.N. (1957), in A.V. Kiselev (ed.), Surface Chemical Compounds and Their Role m Adsorption Phenomena, Moscow State University Press.
2. Eischens, R.P., Francis, S.A: and Pliskin, W.A. (1956) The effect of surface cove-rage on the spectra of chemisorbed CO, J. Phys. Chem. 60, 194–201.
3. Colthup, N.B., Daly, L.H. and Wiberley, S.E. (1990) Introduction to Infrared and Raman Spectroscopy, 3rd ed., Academic Press Limited, London.
4. Eischens, R.P. and Pliskin, W.A. (1958) the infrared spectra of adsorbed Molecu-les, Adv. Catal. 10, 1–56.
5. Little, L.H. (1966) Infrared Spectra of Adsorbed Species, Academic Press, New York.