- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)55
- Héderváry, Claire de6
- Open Society Archives at Central European University3
- Basu, Kasturi1
- Bosley, Keith1
- Brockhaus, Stefanie1
- Cole, Alastair1
- Columbia University School of International Affairs1
- Conquest, Robert1
- David Rohde1
- Didi-Huberman, Georges1
- Finkelstein, Israel1
- Fishman, David E.1
- Garland, Christy1
- Gumilev, N.1
- Kinraw, Seng Mai1
- Kont, Ignace1
- Lieff, Judy1
- Luckyj, George S. N.1
- Mandelʹshtam, Nadezhda1