Columbia subject headings:
Anti-communist movements--Ukraine, Western.
Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv--History.
Ukraine--History.
World War, 1939-1945--Ukraine--Causes.
Harvard subject headings:
Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv.
Princeton subject headings: