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2. In: Electronic Melting of Metals [in Russian], Izd. “Mir” (1964).
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4. G. Shipwright, A. Leserman, and D. Evers, Problemy Sovremennoi Metallurgii, No. 4, p. 99 (1961).
5. A. R. Moss, J. Less-Common Metals, 1:60 (1959).