Columbia subject headings:
Religion and sociology--Russia (Federation)
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ.
Harvard subject headings:
Religion and sociology--Russia (Federation)
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Princeton subject headings:
Religion and sociology--Russia (Federation).
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ.