Columbia subject headings:
Durylin, S. N. (Sergeĭ Nikolaevich), 1877-1954.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ.
Harvard subject headings:
Durylin, S. N. (Sergeĭ Nikolaevich), 1877-1954.
Russia (Federation)--Church history.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Princeton subject headings:
Durylin, S. N. (Sergeĭ Nikolaevich), 1877-1954.
Soviet Union--Intellectual life.