- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)282
- Open Society Archives at Central European University10
- Sipos, András4
- Group Inconnu3
- Honigmann, Heddy3
- Héderváry, Claire de3
- Philipp, Tibor3
- Adi, Yasmina2
- Bevan, Robert2
- Budeş, Matei2
- Caswell, Michelle2
- Fernandez, Stephane2
- Gal, Simona2
- Gazdag, Gyula2
- Glonti, Levan2
- Kerekes, Péter2
- Meter, Barbara2
- Pakleppa, Richard2
- Pălici, Bogdan2
- Resnais, Alain2