1. Soboleva, I.G. and Makarov, G.V., Abstracts of Papers, Mezhdunarodnaya nauchnaya konferentsiya molodykh uchemykh (Int. Conf. of Young Scientists), Ivanovo, 2001, p. 89.
2. Ogorodnikov, Yu.I. and Ponomareva, E.I., Elektrovyschelachivanie khal'kogeidnykh materialov (Electroleaching of Chalcogenide Materials), Alma-Ata: Nauka, 1983.
3. Habashi, F., Miner. Sci. Eng., 1971, vol. 3, no.3, p. 3.
4. Subramanian, K.N., Stratigaros, E.S., and Jeunings, P.H., Can. Met. Qurt., 1972, vol. 11, no.2, p. 425; EITsM, 1972, no. 47, p. 11.
5. Zelikman, A.N., Vol'dman, G.N., and Belyavskaya, M.V., Teoriya metallurgicheskikh protsessov (Theory of Metallurgical Processes), Moscow: Metallurgy, 1975.