Title: Pravoslavie, Vizantii︠a︡, Rossii︠a︡
Subjects: Church history, Hesychasm, History, Moskovskai︠a︡ dukhovnai︠a︡ akademii︠a︡, Orthodox Eastern Church, Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Places: Russia, Soviet Union