EBSEES: 135 hits for Ukraine / History (1918/20-1945) on page 14

The European Bibliography of Slavic and East European Studies (EBSEES) collects books, journal articles, reviews and dissertations from Eastern Europe (former countries of Eastern Bloc) which were published in Belgium, Germany, Finland, France, Great Britain, the Netherlands, Austria and Switzerland from 1991 to 2007. The segment "Literature" and "Culture" of the European Bibliography of Slavic and East European Studies contains 18.000 bibliographic entries (from the total asset of 85.000). More information can be found here.

Your search for Ukraine / History (1918/20-1945) provides 135 hits
131	Soviet nationality policy, urban growth, and identity change in the Ukrainian SSR, 1923-1934 Liber, George, Cambridge, University Press, 1992, xvii+289 p.
132	La guerre des bolcheviques contre les paysans Besançon, Alain, in: Commentaire, 16(62), été, 1993, p. 237-44
133	Ukraine and the Union Treaties of 1920 and 1922 [Daškevyč] Dashkevych, Yaroslav, in: Ukrainian Review, 39(1), 1991, p. 19-25
134	Lemberg-L'viv 1772-1918. Wiederbegegnung mit einer Landeshauptstadt der Donaumonarchie. Historisches Museum der Stadt Wien. 179. Sonderausstellung 17. September bis 14. November 1993 gemeinsam mit L'vivs'kyj Istoryčnyj Muzej (Lemberger Historisches Museum) und L'vivs'ka Naukova Biblioteka im. V. Stefanyka AN Ukrajiny (Lemberger Wissenschaftlich Stefanyk-Bibliothek der AdW d. Ukraine) Wien, Eigenverlag der Museen der Stadt, 1993, 128 p
135	Generałowie polscy w armii Ukraińskiej Republiki Ludowej 1917-1920 Kolańczuk, Aleksander, in: Zeszyty Historyczne, 124, 1998, p. 22-26

The European Bibliography of Slavic and East European Studies (EBSEES) - 1991-2007

Soviet nationality policy, urban growth, and identity change in the Ukrainian SSR, 1923-1934

La guerre des bolcheviques contre les paysans

Ukraine and the Union Treaties of 1920 and 1922

Generałowie polscy w armii Ukraińskiej Republiki Ludowej 1917-1920