Columbia subject headings:
Germany--Church history--20th century.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ zagranit︠s︡eĭ--History.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Germany--History--20th century.
Harvard subject headings:
Germany--Church history--20th century.
Orthodox Eastern Church--Germany--History--20th century.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ zagranit︠s︡eĭ--History--20th century.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Germany--History--20th century.
Princeton subject headings:
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ zagranit︠s︡eĭ--History--20th century.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Germany--History--20th century.