Columbia subject headings:
Ukraine--History--Revolution, 1917-1921.
Ukraine--Military policy--20th century.
Ukraine--Politics and government--1917-1945.
Harvard subject headings:
Ukraine--History, Military--20th century.
Ukraine--History--Revolution, 1917-1921.
Ukraine. T͡Sentralʹna Rada--History, Military.
Ukraïnsʹkyĭ heneralʹnyĭ viĭsʹkovyĭ komitet--History.
Princeton subject headings: