- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)9
- Open Society Archives at Central European University4
- von Trotha, Desiree2
- Baker, David1
- Bater, James H.1
- Broadbent, Lucinda1
- Bromke, Adam1
- Brooks, Jeffrey1
- Chasnoff, Debra1
- Collins, Hugh1
- Conway, Martin1
- Domke, Johanna1
- Eremenko, Ekaterina1
- Feinberg, Melissa1
- Feuerbach, Ludwig1
- Fletcher, Laurel E.1
- Fox, Paul1
- Herz, John H.1
- Hirschman, Albert O.1
- Huntington, Samuel P.1