- Open Society Archives at Central European University45
- Périot, Jean-Gabriel21
- Periot, Jean-Gabriel20
- Csákó, Mihály14
- Drangsholt, Eva10
- Paković, Zlatko10
- Gentile, Emilio8
- Meter, Barbara7
- Nóvé, Béla7
- Papp, Gábor Zsigmond7
- American Refugee Committee6
- Soros, George6
- Bartók, István5
- Höfer, Hanno5
- Kóthy, Judit5
- Lakatos, Róbert5
- Malhotra, Iqbal5
- Popescu, Constantin5
- Tarrio, Gustavo5
- Třeštíková, Helena5