Columbia subject headings:
Christianity--Russia--Bibliography.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Bibliography.
Theology--Bibliography.
Harvard subject headings:
Princeton subject headings:
Christianity--Bibliography.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Bibliography.
Theology--Bibliography.