- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)941
- Kaplan, Karel4
- Ello, Paul2
- Matous̆, Milan2
- Tigrid, Pavel2
- Abrams, Bradley F.1
- Angyal, Béla1
- Batt, Judy1
- Bergmann, Philip1
- Bradley, J. F. N.1
- Bren, Paulina1
- Burens, Peter-Claus1
- Havel, Václav1
- Hejzlar, Zdenek1
- Josten, Josef1
- Jägerman, Stanislav1
- Kalvoda, Josef1
- Kyncl, Karel1
- Leoncini, Francesco1
- London, Artur Gerard1