- Aczél, Tamás4
- Mihajlov, Mihajlo4
- Mandelʹshtam, Nadezhda3
- Medvedev, Zhores A.3
- Berdiaev, Nikolai2
- Caute, David2
- Etkind, E. G.2
- Lovinescu, Monica2
- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)2
- Radio Free Europe/Radio Liberty, Inc - Research Institute2
- Samizdat Archives2
- Samizdat Archives of Radio Free Europe2
- Tamás, Gáspár Miklós2
- Aczél, György1
- Adamson, Walter L.1
- Astrouskaya, Tatsiana1
- Beevor, Antony1
- Belozerskaia-Bulgakova, L. E.1
- Beogradski krug1
- Besançon, Alain1