Columbia subject headings:
Dissenters--Ukraine--Biography.
Political prisoners--Ukraine--Biography.
Ukraine--Politics and government--1917-1945.
Harvard subject headings:
Princeton subject headings:
Dissenters--Ukraine--Biography.
Political prisoners--Ukraine--Biography.
Shumuk, Danylo, 1914-2004.
Ukraine--History--Autonomy and independence movements.
Ukraine--Politics and government--1945-1991.