- Conquest, Robert18
- Solzhenitsyn, Aleksandr Isaevich14
- Medvedev, Roy Aleksandrovich13
- Khrushchev, Nikita Sergeevich11
- Lewytzkyj, Borys10
- Trotsky, Leon10
- Brzezinski, Zbigniew9
- Medvedev, Zhores A.9
- Geller, Mikhail8
- Kennan, George F.7
- Nove, Alec7
- Pipes, Richard7
- Sakharov, Andrei7
- Avtorkhanov, Abdurakhman6
- Berdiaev, Nikolai6
- Dallin, Alexander6
- Institut zur Erforschung der UdSSR6
- Schapiro, Leonard Bertram6
- Ulam, Adam B.6
- Carr, Edward Hallett5