1. Springer Ser. Chem. Phys.,1980
2. T.Davidson, B.S.Pons, A.Bewick, P.P.Schmidt: J. Electro-Anal. Chem. 125,237 (1981) and references therein
3. M.L.Hair: Infrared Spectroscopy in Surface Chemistry (A.Arnold, London 1967)
4. L.H.Little: Infrared Spectra of Adsorbed Species (Academic Press, New York 1966)
5. Topics Current Phys., Vol. 11,1980