Columbia subject headings:
Catholic Church--Ukraine, Western--History--20th century--Sources.
Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv--Sources.
Polish people--Ukraine, Western--History--20th century--Sources.
World War, 1939-1945--Ukraine, Western--Sources.
Harvard subject headings:
Catholic Church--Ukraine--Galicia, Eastern--History--20th century--Sources.
Galicia, Eastern (Ukraine)--Church history--20th century--Sources.
Galicia, Eastern (Ukraine)--Ethnic relations--Sources.
Orhanizat͡sii͡a ukraïnsʹkykh nat͡sionalistiv--History--Sources.
Polish people--Crimes against--Ukraine--Galicia, Eastern--History--Sources.
Ukraïnsʹka povstansʹka armii︠a︡--History--Sources.
World War, 1939-1945--Atrocities--Ukraine--Galicia, Eastern--Sources.
Princeton subject headings: