Columbia subject headings:
Canon law--Orthodox Eastern Church--Soviet Union.
Canon law--Orthodox Eastern Church--United States.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Soviet Union.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--United States.
Harvard subject headings:
Church and state--Soviet Union--History
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Foreign countries.
Soviet Union--Religion.
Princeton subject headings:
Canon law--Orthodox Eastern Church--Soviet Union.
Canon law--Orthodox Eastern Church--United States.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Soviet Union.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--United States.