Columbia subject headings:
Harvard subject headings:
Religion and politics--Russia (Federation)
Religion and politics--Soviet Union.
Religion--Social aspects--Russia (Federation)
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Princeton subject headings:
Religion and sociology--Russia (Federation).
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ.