- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)55
- Alfred A. Reisch1
- Chęciński, Sylwester1
- Ciołkoszowa, Lidia1
- Demszky, Gábor1
- Dąbrowski, Wiesław1
- Habielski, Rafał1
- Helander, Joanna1
- Honcoop, Haruna1
- Kaczynski, Ryszard1
- Kotkowski, Andrzej1
- Kowalczyk, Jolanta1
- Kowalik, Jan1
- Majewski, Jerzy S.1
- Morawski, Piotr1
- Murche-Kikut, Angela1
- Open Media Research Institute1
- Open Society Archives at Central European University1
- Pallai, Péter1
- Persson, Bo1