- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)31
- Open Society Archives at Central European University6
- Héderváry, Claire de3
- Makarov, Nikolay2
- Syberberg, Hans-Jürgen2
- Abuladze, Tengiz1
- Andonov, Metodi1
- Balikci, Asen1
- Barberi, Paolo1
- Baxa, Paul1
- Bensmaïl, Malek1
- Berezin, Mabel1
- Beyer, Frank1
- Buñuel, Luis1
- Campbell, Joseph1
- Castaignède, Frédéric1
- Chęciński, Sylwester1
- Connor, Steven1
- Cousseau, Frederic1
- David Rohde1