“…Particularly extensive are files relating to Nikita Khrushchev, Mikhail Gorbachev, Leonid Brezhnev, Andrei Sakharov, Aleksandr Solzhenitsyn. …”

“…Examination of archival documents about the project of using hard labor as a punitive measure in convict prisons, suggested by the Secretary of the Central Committee of the Ukrainian Communist Party Nikita Khrushchev, to the People's Commissariat of Internal Affairs (NKVD) in 1945. …”