- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)1,543
- Samizdat Archives6
- Open Media Research Institute3
- Radio Free Europe/Radio Liberty, Inc - Research Institute3
- Eisenstein, Sergei2
- Open Society Archives at Central European University2
- Samizdat Archives of Radio Free Europe2
- Soviet Red Archives2
- Andrei, I.1
- Baranov, Ramazi1
- Belikov, Mikhail1
- Berghäll, Joonas .1
- Bergkraut, Eric1
- Buslov, Petr1
- Bykov, Rolan1
- Debizhev, Sergey1
- Dykhovichnyj, Ivan1
- Gabrilyan, Alexander1
- Goba, Kaspars1
- Goroulev, Yuri1