. . "Soviet Union" . . "Soviet Union." . "Key officials of the Government of the USSR. Verantwortlich für den Inhalt"@en . . "Registers (Lists)"@en . "Registers (Lists)" . . . . "Key officials of the government"@en . . . . . . . "Key officials of the government" . "Key officials of the government"@en . . . "Key officials of the government of the USSR"@en . . . . . . . "Institut zur Erforschung der UdSSR." . .