- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)20,026
- Bromke, Adam1
- Burleigh, Michael1
- De Weydenthal, Jan B.1
- Halecki, Oskar1
- Kamenetsky, Ihor1
- Machcewicz, Paweł1
- Orenstein, Mitchell A.1
- Pease, Neal1
- Radio Free Europe1
- Sjursen, Helene1
- Tyszkiewicz, Jan1
- Łopiński, Maciej1