- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)4
- Csákó, Mihály3
- Geréb, Anna2
- Rohde, David2
- Soviet Red Archives2
- Bortstieber, Gertrud1
- Bíró, András1
- Faye, Guillaume1
- Fekete Doboz Alapítvány1
- Gilman, Sylvie1
- Gushchev, Sergei Zakharovich1
- Hanák, Péter1
- Heeder, Matthias1
- Héderváry, Claire de1
- Radio Free Europe/Radio Liberty, Inc - Research Institute1
- Symposium on the Role of Karl Marx in the Development of Contemporary Scientific Thought1