- Geller, Mikhail6
- Pipes, Richard4
- Carr, Edward Hallett3
- Carrère d'Encausse, Hélène3
- Conquest, Robert3
- Fic, Victor M.3
- Furet, François3
- Katkov, George3
- Kotkin, Stephen3
- Rauch, Georg von3
- Ulam, Adam B.3
- Adler, Nanci2
- Andrew, Christopher M.2
- Applebaum, Anne2
- Askol'dov, Sergei Alekseevich2
- Blackwell, William L.2
- Bradley, John Francis Nejez2
- Chukovskaia, Lidiia Korneevna2
- Dallin, David J.2
- Deutscher, Isaac2