- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)703
- Lovinescu, Monica5
- Miłosz, Czesław5
- Open Society Archives at Central European University5
- Héderváry, Claire de4
- Rühle, Jürgen4
- Terts, Abram4
- Csákó, Mihály3
- Komaromi, Ann3
- Mihajlov, Mihajlo3
- Norwid, Cyprian3
- Pilʹniak, Boris3
- Akhmatova, Anna Andreevna2
- Bojtár, Endre2
- Day, Ronald E.2
- Konnyu, Leslie2
- Lenin, Vladimir Il'ich2
- Radio Free Europe and Radio Liberty, Inc.2
- Said, Edward W.2
- Samizdat Archives2