Columbia subject headings:
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Controversial literature.
Theology, Doctrinal--Soviet Union--History.
Harvard subject headings:
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Doctrinal and controversial works.
Theology, Doctrinal--Soviet Union--History.
Princeton subject headings: