- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)114
- Héderváry, Claire de5
- Broomfield, Nick4
- Lanzmann, Claude4
- Churchill, Joan2
- Open Society Archives at Central European University2
- Alekseeva, Liudmila1
- Applebaum, Anne1
- Aspen Institute1
- Azevedo, Licinio1
- Bahari, Maziar1
- Bergkraut, Eric1
- Bialis, Laura1
- Caute, David1
- Collins, Michael1
- Costa, Renate1
- Deésy, Alfréd1
- Duda, Lidia1
- Dyulgerov, Georgi1
- Eubanks, Virginia1