- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)20
- Open Society Archives at Central European University3
- Bykowski, Stanley J.1
- Denno, Theodore1
- Herrero, Miriam1
- Ikeda, Daisaku1
- Janek, Miroslav1
- Janeček, Vít1
- Jímenez, Jorge Pavez1
- Lofthouse, William Frederick1
- Mereghetti, Elisa1
- Moldoványi, Ferenc1
- Vávra, Roman1