- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)22
- Broomfield, Nick3
- Churchill, Joan2
- Herzog, Werner2
- Open Society Archives at Central European University2
- Abdallah, Samir1
- Adelson, Alan1
- Alexander, Ilil1
- Amoore, Louise1
- Arruti, Mariana1
- Aziz, Ammar1
- Bagwell, Orlando1
- Balakian, Peter1
- Barash, Adi1
- Becu, Nuria1
- Beesley, Bradley1
- Beringer, Peter1
- Bigoli, Gianpaolo1
- Blawut, Jacek1
- Bories, Claudine1