EBSEES: 108 hits for Yiddish on page 11

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 Yiddish provides 108 hits
101	Von Prag nach New York ohne Wiederkehr: Leben und Werk Hermann Grabs (1903-1949) Cramer, Doortje, Bern etc., P. Lang, 1994, 543 p.
102	Aron Vergelis: the perfect Jewish 'Homo sovieticus' Estrajh, Gennadij, in: East European Jewish Affairs, 27(2), 1997, p. 3-20
103	Le monde yiddish: littérature, chanson, arts plastiques, cinéma Dobzynski, Charles, Paris, l'Harmattan, 1998, 300 p
104	Judendeutsch und Jiddisch Simon, Bettina, in: Die Juden in ihrer mittelalterlichen Umwelt, 1991, p. 251-60
105	Realism, caricature, and bias: the fiction of Mendele Mocher Sefarim Aberbach, David, London, Washington, Littman Library of Jewish Civilisation, 1993, ix+131 p
106	Ich muss erzählen : mein Tagebuch 1941 1945. Aus dem Jiddischen Rolnikaite, Mascha, Berlin, Kindler, 2002, 286 p.
107	The era of 'Sovetish Heymland': readership of the Yiddish press in the former Soviet Union Estraikh, Gennady, in: East European Jewish Affairs, 25(1), 1995, p. 17-22
108	Poésie yiddish de l'anéantissement in: Po&sie, 70, 1994, p. 3-82

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