- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)35
- Csákó, Mihály1
- Eidelʹman, N. IA1
- Hackel, Sergei1
- IAnovskii, V. S.1
- International Workingmen's Association1
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- Khreptovich-Buteneva, O. A.1
- Király, Béla1
- Krivosheina, N. A.1
- Lifar, Serge1
- Mirzoeva, Gulya1
- Molchanov, Nikolai Nikolaevich1
- Nora, Pierre1
- Obolenskii, V. A.1
- Roussilon, Thomas1
- Samizdat Archives1
- Samizdat Archives of Radio Free Europe1
- Thorez, Maurice1
- Zernov, Nicolas1