- Historical Archives of the Hungarian State Security1
- Hossu Longin, Lucia1
- Kisfaludy, András1
- Klebnikov, Paul1
- Koerbler, Martina1
- Kotkin, Stephen1
- Kroupová, Adéla1
- Kuiper, Jan Jaap1
- Lewytzkyj, Borys1
- McDonald, Tracy1
- Papp, Gábor Zsigmond1
- Pasikowski, Wlaadyslaw1
- Peeva, Adela1
- Petkov, Dimiter1
- Rogozhkin, Aleksandr1
- Seul, Arnold1
- Sivan, Eyal1
- Swider, Chris1
- Szabó, Miklós1
- Takács, Mária1