Não informado. (1956). Proceedings of the Academy of Sciences of the USSR. Consultants Bureau.
Chicago-viite (17. p.)Não informado. Proceedings of the Academy of Sciences of the USSR. New York: Consultants Bureau, 1956.
MLA-viite (8. p.)Não informado. Proceedings of the Academy of Sciences of the USSR. Consultants Bureau, 1956.
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