- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)4,188
- Samizdat Archives20
- Radio Free Europe/Radio Liberty, Inc - Research Institute9
- Soviet Red Archives8
- Fokin, Vladimir5
- Samizdat Archives of Radio Free Europe5
- Open Media Research Institute4
- Borodin, Leonid3
- Monitoring Unit3
- Radio Free Europe and Radio Liberty, Inc.3
- Zinoviev, Aleksandr3
- Aleshkovskii, IUz2
- Antonov, Denis A.2
- Avtorkhanov, Abdurakhman2
- Bakhnykin, IU. A.2
- Chukovskaia, Lidiia Korneevna2
- Geréb, Anna2
- Hanák, Péter2
- Open Society Archives at Central European University2
- Sevela, Efraim2