- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)627
- Open Society Archives at Central European University26
- Leningradskaia Studiia Dokumentalnykh Filmov (LSDF)4
- Dashuk, Viktar3
- Radio Free Europe/Radio Liberty, Inc - Research Institute3
- Ukrainskaia Studiia Khronikalno-dokumentalnykh Filmov3
- Breitbart, Eric2
- Fraia, Luciano de2
- Grigor, Murray2
- Group Inconnu2
- Héderváry, Claire de2
- Lennauchfilm2
- Merrison, Lindsey2
- Ohanyan, Mariam2
- Paković, Zlatko2
- Péter Forgács2
- Wilms, Marco2
- Abazoglou, Angelos1
- Acin, Andrej1
- Adanto, Robert1