Columbia subject headings:
Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv--History.
Ukraine--Autonomy and independence movements.
Ukraine--History--1921-1944.
Harvard subject headings:
Nationalists--Ukraine--Biography
Orhanizat͡sii͡a ukraïnsʹkykh nat͡sionalistiv.
Ukraine--History--20th century.
Ukraine--History--Autonomy and independence movements.
Princeton subject headings: