Columbia subject headings:
Christian saints--Russia.
Christianity--Russia--History.
Harvard subject headings:
Christian saints, Slavic--Russia.
Russia--Civilization.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History.
Saints--Russia.
Spiritual life--Christianity
Princeton subject headings:
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkov--History.