- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)29
- Backes, Uwe2
- Rohde, David2
- Soviet Red Archives2
- Bortstieber, Gertrud1
- Breuer, Stefan1
- Csákó, Mihály1
- Dalos, György1
- Democratic Charta1
- Fekete Doboz Alapítvány1
- Fricke, Karl Wilhelm1
- Hanák, Péter1
- Heeder, Matthias1
- Jakobs, Miriam1
- Lewytzkyj, Borys1
- Neubert, Ehrhart1
- Radio Free Europe/Radio Liberty, Inc - Research Institute1
- Vasilʹev, M. V.1
- Wilms, Marco1
- Windelen, Heinrich1