- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)308
- Héderváry, Claire de33
- Physicians for Human Rights11
- Open Society Archives at Central European University8
- David Rohde4
- Morris, Errol4
- Broomfield, Nick3
- Hanák, Péter3
- Acquisto, Luigi2
- Bergmar, Magnus2
- Csákó, Mihály2
- MacQueen, Angus2
- Munro, David2
- Sebag Montefiore, Simon2
- Vassault, Florent2
- de Héderváry, Claire2
- Allamehzadeh, Reza1
- Alton, Mary Ann1
- Aly, Götz1
- Amalʹrik, Andrei1