Columbia subject headings:
Authors, Ukrainian--20th century--History and criticism.
I︠U︡shchenko, Oleksa, 1917-2008.
Ukrainian poetry--20th century--History and criticism.
Harvard subject headings:
Authors, Ukrainian--20th century--History and criticism.
I︠U︡shchenko, Oleksa, 1917-2008
Ukrainian poetry--20th century--History and criticism.
Princeton subject headings: