- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)33
- Héderváry, Claire de5
- Open Media Research Institute4
- Samizdat Archives3
- Radio Free Europe/Radio Liberty, Inc - Research Institute2
- Ahmad, Feroz1
- Belin, Laura1
- Beloff, Max1
- Bozóki, András1
- Copsey, Nigel1
- Czechoslovak Unit1
- Day, Alan J.1
- Ignazi, Piero1
- Ilić, Vladimir1
- Kóthy, Judit1
- Lazarsfeld, Paul F.1
- Lindsey, Brink1
- Madden, Paul1
- Milošević, Milan1
- Montenegro1