At head of title: Federalʹnoe arkhivnoe agentstvo. Rossiĭskiĭ gosudarstvennyĭ arkhiv sot︠s︡ialʹno-politicheskoĭ istorii.
Аt head of title: Федеральное архивное агентство. Российский государственный архив социально-политической истории.
Moscow : Politicheskai︠a︡ ėnt︠s︡iklopedii︠a︡, 2022.
Abstract also in English.
Online resource; title from digital title page (East View, viewed September 15th, 2022).