Columbia subject headings:
Harvard subject headings:
Church renewal--Orthodox Eastern Church--History--19th century.
Clergy--Russia--History--19th century.
Clergy--Soviet Union--History--19th century.
Orthodox Eastern Church--Russia--Clergy--History--19th century.
Orthodox Eastern Church--Soviet Union--Clergy--History--19th century.
Russkai͡a pravoslavnaii͡a t͡serkovʹ--Clergy--History--19th century.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Clergy--History--19th century.
Soviet Union--Church history.
Princeton subject headings:
Church renewal--Orthodox Eastern Church--History--19th century.
Clergy--Russia--History--19th century.
Orthodox Eastern Church--Russia--Clergy--History--19th century.
Russia--Church history.