Columbia subject headings:
War (International law)
Harvard subject headings:
Kosovo (Republic)--History--1945-1980.
Kosovo (Republic)--History--1980-2008.
Kosovo (Republic)--International status.
Kosovo War, 1998-1999.
War (International law)
Princeton subject headings:
Kosovo (Serbia)--History--Civil War, 1998-1999.
War (International law)