Columbia subject headings:
Church and state--Soviet Union--History.
Persecution--Soviet Union--History.
Political prisoners--Soviet Union--Biography.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Clergy--Biography.
Harvard subject headings:
Church and state--Soviet Union
Persecution--Soviet Union
Political prisoners--Soviet Union--Biography
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Clergy--Biography.
Princeton subject headings:
Persecution--Soviet Union.
Religion and state--Soviet Union.
Soviet Union--Religion.