- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)114
- Lanzmann, Claude4
- Radio Free Europe/Radio Liberty, Inc - Research Institute3
- Dobrowolska, Malgorzata2
- Fekete Doboz Alapítvány2
- Pallai, Péter2
- Alfred A. Reisch1
- Berkvens, Jeroen1
- British Broadcasting Corporation, Written Archive Centre1
- Central European University1
- Ciołek, Erazm1
- Cousseau, Frederic1
- Czubak, Kacper1
- Daëron, Michel1
- Demszky, Gábor1
- Dombrowski, Bartosz1
- Free Europe Committee, Inc1
- Gertten, Magnus1
- Günther, Władysław1
- Henze, Paul B.1