- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)23
- Bortko, Vladimir1
- Czunkiewicz, Marek1
- Eyk, Manfred van1
- Goldovskaia, Marina1
- Hegedüs, András1
- Mansky, Vitaly1
- Nickig, Kerstin1
- Peeva, Adela1
- Riahi, Arash T.1
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- Samizdat Archives1
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- Tatiana, Fiodorova1
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- de Boer, Leo1