- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)264
- Radio Free Europe/Radio Liberty, Inc - Research Institute7
- Open Society Archives at Central European University3
- Seton-Watson, Hugh3
- Monitoring Unit2
- Pastor, Peter2
- Adam, Jan1
- American Bar Association. Central and East European Law Initiative1
- Balogh, Eva S.1
- Dillon, Kenneth J.1
- Gavras, Costa1
- Greskovits, Béla1
- Héderváry, Claire de1
- Information Services Department1
- Jamgotch, Nish1
- Kiriakov, Atanas1
- Király, Béla1
- Lauter, Geza P.1
- Leszek, Dawid1
- Mazurkiewicz, Anna1