- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)96
- Hanák, Péter2
- Open Society Archives at Central European University2
- Radio Free Europe and Radio Liberty, Inc.2
- Aizenberg, Alexander1
- Averbakh, Ilya1
- Bergkraut, Eric1
- Borisov, Boris1
- Bortstieber, Gertrud1
- Chernov, Alexander1
- Chiaureli, Mikhail1
- Chukhraj, Pavel1
- Csákó, Mihály1
- De Boer, Leo1
- Drygas, Maciej1
- Feindt, Johann1
- German, Aleksei1
- Glawogger, Michael1
- Hegedüs, András1
- Ivanov, Aleksandr1