Title: Bolʹshevistskie organizat︠s︡ii Povolzhʹi︠a︡ v revoli︠u︡t︠s︡ii 1905--1907 godov
Subjects: Politics and government, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za, History, Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza