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Akademija nauk SSSR
Sovětský svaz. Akademija nauk
Academy of Sciences of the USSR
Academy of Sciences of the Union of the Soviet Socialist Republics
Akademija nauk Sojuza Sovetskich Socialističeskich Respublik
Rossijskaja akademija nauk
Corporation names file
(1) - Corporation names file
(1) - Naučná literatura
(1) - Slovníky