- Radio Free Europe/Radio Liberty, Inc - Research Institute11
- Nóvé, Béla9
- Soviet Red Archives7
- Csákó, Mihály6
- Samizdat Archives5
- Samizdat Archives of Radio Free Europe3
- Bíró, András2
- Garaudy, Roger2
- Geréb, Anna2
- Hanák, Péter2
- Marie, Jean-Jacques2
- Tigrid, Pavel2
- Alfred A. Reisch1
- Alleau, René1
- Althusser, Louis1
- Analytic Research Department1
- Andrieu, René1
- Bulgarian Unit1
- Chatel, Nicole1
- Czechoslovak Unit1