Columbia subject headings:
Christian saints--Russia--Biography.
Monks--Russia--Biography.
Nil, Sorskiĭ, Saint, approximately 1433-1508.
Orthodox Eastern Church--Biography.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Biography.
Harvard subject headings:
Nil, Sorskiĭ, Saint, approximately 1433-1508.
Princeton subject headings:
Nil, Sorskiĭ, Saint, approximately 1433-1508.