EBSEES: 3 hits for Czech Republic [s.a. Czechoslovakia] / Nationalities, Minorities / Russians

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 Czech Republic [s.a. Czechoslovakia] / Nationalities, Minorities / Russians provides 3 hits
1	Russian émigrés: Czechoslovak refugee policy and the development of the international refugee regime between the two world wars [Činjaeva] Chinyaeva, Elena, in: Journal of Refugee Studies, 8(2), 1995, p. 142-62
2	The Russian emigration into Czechoslovakia in the interwar period Chinyaeva, E.V., Oxford, DPhil thesis of the University of, 1995
3	La Première République tchécoslovaque et l'émigration russe (1920-1938): la spécificité d'une politique d'asile Bobrinskoy, Olga, in: Revue d'Études comparatives Est-Ouest, 1995

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

Russian émigrés: Czechoslovak refugee policy and the development of the international refugee regime between the two world wars

The Russian emigration into Czechoslovakia in the interwar period

La Première République tchécoslovaque et l'émigration russe (1920-1938): la spécificité d'une politique d'asile