- Héderváry, Claire de3,090
- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)931
- Columbia University School of International Affairs358
- Radio Free Europe/Radio Liberty, Inc - Research Institute14
- Nóvé, Béla10
- Bortstieber, Gertrud8
- Soviet Red Archives7
- Csákó, Mihály5
- Gábor Magos5
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- Judith Gimes4
- Pallai, Péter4
- Hanák, Péter3
- Varga, László3
- Balogh, Eva S.2
- Bíró, András2
- Cséry, László2
- Djilas, Milovan2
- Geréb, Anna2
- Gunther, John2