Columbia subject headings:
Harvard subject headings:
Christian saints--Russia (Federation)
Icons--Russia (Federation)
Orthodox Eastern Church--Biography.
Orthodox Eastern Church--Liturgy--Calendar.
Princeton subject headings:
Christian saints--Russia--Biography.
Orthodox Eastern Church--Russia--Biography.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Biography.