- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)12
- Open Media Research Institute3
- Domke, Johanna1
- Ford, Aleksander1
- Fraser, Nicholas1
- Guaita, Francisco1
- Housden, Martyn1
- Konkol, Mate1
- Omara, Marouan1
- Poveda, Christian1
- Samizdat Archives1
- Seifert, Rachel1
- Shlapentokh, Vladimir1
- Siegerist, Joachim1
- Speier, Hans1
- Tabone, Francesco Taboada1