Title: Zapiski svi︠a︡shchennika Sergii︠a︡ Sidorova, s prilozheniem ego zhizneopisanii︠a︡, sostavlennogo docherʹi︠u︡, V.S. Bobrinskoĭ
Subjects: Friends and associates, Biography, Clergy, Christian martyrs, Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkov, Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Places: Soviet Union
People: Sergiĭ Sidorov (1895-1937)