- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)3,602
- Héderváry, Claire de45
- Physicians for Human Rights41
- Open Society Archives at Central European University5
- Samizdat Archives5
- Broomfield, Nick3
- Columbia University School of International Affairs3
- Czapski, Józef3
- Radio Free Europe/Radio Liberty, Inc - Research Institute3
- Applebaum, Anne2
- Bethell, Nicholas2
- Buber-Neumann, Margarete2
- Choephel, Ngawang2
- Churchill, Joan2
- Dzurenková, Viktoria2
- Fehérváry, István2
- Gryazev, Andrey2
- Guzmán, Patricio2
- Kusturica, Emir2
- McAllister, Sean2