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2. G. Landresse and G. Duyckaerts, ibid. No. 11, 1051.
3. M. V. Smirnov, Electrode Potentials in Molten Chlorides [in Russian], Nauka, Moscow (1973).
4. V. V. Gushchin and V. P. Barinov, Prib. Tekh. Eksp.,3, 279 (1972).
5. M. V. Smirnov, V. P. Stepanov, and T. Mukatov, in: Transactions of the Institute of Electrochemistry [in Russian], Vol. 16, Izd. UNTs Akad. Nauk SSSR, Sverdlovsk (1972), p. 16.