- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)6,480
- Samizdat Archives26
- Samizdat Archives of Radio Free Europe10
- Radio Free Europe/Radio Liberty, Inc - Research Institute9
- Soviet Red Archives9
- Open Media Research Institute6
- Fokin, Vladimir5
- Monitoring Unit5
- Zinoviev, Aleksandr5
- Geller, Mikhail4
- Zemtsov, Ilya4
- Antonov, Denis A.3
- Berdiaev, Nikolai3
- Borodin, Leonid3
- Radio Free Europe and Radio Liberty, Inc.3
- Shmeman, Aleksandr3
- Solzhenitsyn, Aleksandr Isaevich3
- Aleshkovskii, IUz2
- Avtorkhanov, Abdurakhman2
- Bakhnykin, IU. A.2