Columbia subject headings:
Nationalism--Russia (Federation)
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History--21st century.
Socialism and Christianity--Russia (Federation)
Harvard subject headings:
Nationalism--Russia (Federation)
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History--21st century.
Socialism and Christianity--Russia (Federation)
Socialism and Christianity--Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Princeton subject headings:
Nationalism--Russia (Federation)
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History--21st century.
Socialism and Christianity--Russia (Federation).
Socialism and Christianity--Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ.