Columbia subject headings:
Kivert͡sivsʹkyĭ raĭon (Volynsʹka oblastʹ, Ukraine)--History.
Poland--Relations--Ukraine--Volhynia.
Volhynia (Ukraine)--Relations--Poland.
World War, 1939-1945--Ukraine--Kivert︠s︡ivsʹkyĭ raĭon.
Harvard subject headings:
Kivert︠s︡ivsʹkyĭ raĭon (Ukraine)--Ethnic relations--History--20th century.
World War, 1939-1945--Ukraine--Kivert͡sivsʹkyĭ raĭon.
Princeton subject headings: