- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)2,411
- Columbia University School of International Affairs15
- Héderváry, Claire de13
- Csákó, Mihály6
- David Rohde3
- Open Society Archives at Central European University3
- Periot, Jean-Gabriel3
- de Héderváry, Claire3
- Capra, Frank2
- Caute, David2
- Pastor, Peter2
- Schama, Simon2
- Sereny, Gitta2
- The New York Times2
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- Abbott, Elizabeth1
- Adams, Julia1
- Ariès, Philippe1