- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)111
- Lennauchfilm9
- Leningradskaia Studiia Dokumentalnykh Filmov (LSDF)5
- Tsentralnaia Studiia Dokumentalnykh Filmov (TsSDF)4
- Capra, Frank2
- Grimsted, Patricia Kennedy2
- Loznitsa, Sergei2
- Open Society Archives at Central European University2
- Samizdat Archives2
- Abbasov, Shukhrat1
- De Boer, Leo1
- Geréb, Anna1
- Hürlimann, Martin1
- Ivanov, Sergei Vasilievich1
- Khudiakov, Konstantin1
- Kripton, Konstantin1
- Leningradskaia konferentsiia po pravam menʹshinstv1
- Litvak, Anatole1
- Open Media Research Institute1
- Pavlov, D. V.1