1. Kolotyrkin Ya.M. and Frumkin, A.N., Dokl. Akad. Nauk SSSR, 1941, vol. 33, nos. 7–8, p. 446.
2. Kabanov, B.N., Burstein, R.Kh., and Frumkin, A.N., Discus. Faraday Soc., 1947, vol. 1, no. 1, p. 259.
3. Kolotyrkin, Ya.M., Doctorate Sci. (Chem.) Dissertation, Moscow, 1954.
4. Bonhoeffer, K.F. and Heusler, K.E., Z. Phys. Chem., 1956, vol. 8, p. 390.
5. Bonhoeffer, K.F. and Heusler, K.E., Z. Electrochem., 1957, vol. 61, p. 122.