- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)18
- Lewytzkyj, Borys3
- Ajtony, Árpád2
- Andrew, Christopher M.2
- Conquest, Robert2
- Deacon, Richard2
- Hutton, Joseph Bernard2
- Lonsdale, Gordon Arnold2
- Tabajdi, Gábor2
- Accoce, Pierre1
- Aizenberg, Alexander1
- Andrew, Christopher Maurice1
- Averbukh, Mark1
- Balabanov, Gueorgui1
- Bar-Zohar, Michael1
- Battiato, Giacomo1
- Bialoguski, Michael1
- Borcke, Astrid von1
- Boyd, Stephanie1
- Boyle, Andrew1