1. Rybalka, K.V., Beketaeva, L.A. and Protasova, E.L.,Elektrokhimiya, 1999, vol. 35, p. 1484.
2. Randlin, J.P. and Yeager, E.,J. Electrocutai. Chem., 1972, vol. 36, p. 257.
3. Frumkin, A.N., Korobanov, A.A., Vilinskaya, V.S. and Burshtein, R.Kh.,Dokl. Akad. Nauk SSSR, 1976, vol. 229, p. 153.