- Zanga, Louis26
- Dornan, Peter10
- Balogh, Eva S.2
- Corti, Mario2
- Solzhenitsyn, Aleksandr2
- Albrow, Martin1
- Biletsky, Oleksander1
- Boiter, Albert1
- Bourdeaux, Michael1
- Chalidze, Valerii1
- Engels, Friedrich1
- Fedoseev, Victor1
- Fraenkel, Heinrich1
- Frank-Kilner, Suzanne1
- Galanskov, Iurii1
- Glenny, Michael1
- Halmos, Paul1
- Halpern, Seymour1
- Hel', Ivan1
- Howard-Johnston, Xenia1