- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)168
- Flipse, Eline1
- Gentelev, Alexander1
- Gryazev, Andrey1
- Hegedüs, András1
- Khashevatsky, Jury1
- Király, Béla1
- Lukinskii, Ivan1
- Open Society Archives at Central European University1
- Pięta, Magdalena1
- Radio Free Europe/Radio Liberty, Inc - Research Institute1
- Raizman, Yuli1