Columbia subject headings:
Dissenters--Ukraine--History--20th century--Sources.
Protest movements--Ukraine--History--20th century--Sources.
Ukraine--Politics and government--1945-1991--Sources.
Harvard subject headings:
Dissenters--Ukraine--History--20th century--Sources.
Government, Resistance to--Ukraine--History--20th century--Sources.
Opposition (Political science)--Ukraine--History--20th century--Sources.
Protest movements--Ukraine--History--20th century--Sources.
Ukraine--Politics and government--1945-1991--Sources.
Princeton subject headings: