Holding Institutions
- Archiwum Państwowe w Warszawie1
- Artemis Joukowsky1
- Association of Former Prisoners of the Fascist Camps and Ghettoes of the Chernivtsi Region, Ukraine1
- Bryan, Sam1
- Central Archives of the Russian Federal Security Services1
- Central State Archives of Scientific,Technical, and Medical Documentation1
- Chronos-Media GmbH1
- Derz︠h︡avnyĭ arkhiv Khmelʹnyt︠s︡ʹkoï oblasti1
- Derz︠h︡avnyĭ arkhiv Poltavsʹkoï oblasti1
- Derz︠h︡avnyĭ arkhiv Sumsʹkoï oblasti1
- Derz︠h︡avnyĭ arkhiv Vinnyt︠s︡ʹkoï oblasti1
- Derz︠h︡avnyĭ arkhiv Zakarpatsʹkoï oblasti1
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung1
- Estonian State Archive Branch (Former Party Archive)1
- Georgia (Republic). Šinagan sakʻmetʻa saministro.1
- Gosudarstvennyĭ arkhiv Gomelskoĭ oblasti1
- Gosudarstvennyĭ arkhiv Grodnenskoĭ oblasti1
- Gosudarstvennyĭ arkhiv Moglewskoĭ oblasti1
- Gosudarstvennyĭ arkhiv Orlovskoĭ oblasti1
- Gosudarstvennyĭ arkhiv Penzenskoĭ oblasti1