Columbia subject headings:
Russia--Church history--18th century.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Bishops.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History--18th century.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ.
Harvard subject headings:
Russia--Church history--18th century.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History.
Princeton subject headings:
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Bishops.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History--18th century.