Columbia subject headings:
Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv.
Poland--Relations--Ukraine, Western.
Ukraine, Western--History.
Ukraine, Western--Relations--Poland.
Harvard subject headings:
Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv.
Poland--Relations--Ukraine, Western.
Ukraine, Western--History.
Ukraine, Western--Relations--Poland.
Princeton subject headings: