Title: Istorii︠a︡ khristianizat︠s︡ii narodov Srednego Povolzhʹi︠a︡
Subjects: Christianity, History, Controversial literature, Church history, Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Places: Russia (Federation), Volga River Region, Volga River Region (Russia)