- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)348
- Open Society Archives at Central European University29
- Csákó, Mihály4
- Leningradskaia Studiia Dokumentalnykh Filmov (LSDF)4
- Dashuk, Viktar3
- Group Inconnu3
- Radio Free Europe/Radio Liberty, Inc - Research Institute3
- Ukrainskaia Studiia Khronikalno-dokumentalnykh Filmov3
- Breitbart, Eric2
- Evola, Julius2
- Fraia, Luciano de2
- Grigor, Murray2
- Haraszti, Miklós2
- Héderváry, Claire de2
- Kater, Michael H.2
- Kizevalʹter, Georgii2
- Lennauchfilm2
- Merrison, Lindsey2
- Ohanyan, Mariam2
- Paković, Zlatko2