- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)22
- Fehérváry, István3
- Buber-Neumann, Margarete2
- Solzhenitsyn, Aleksandr Isaevich2
- Barnes, Steven Anthony1
- Caswell, Michelle1
- Hrytsiak, IEvhen1
- Kirschen, Leonard1
- Kuznetsov, Eduard1
- Michnik, Adam1
- Mărgineanu, Nicolae1
- Shumuk, Danylo1
- Siewierski, Henryk1
- Szejnert, Małgorzata1
- Tamáska, Péter1
- Timerman, Jacobo1
- Wyszyński, Stefan1