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

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 Soviet Union. Chief Administration of Corrective Labor Camps (GULag) / Sources provides 2 hits
1	Gulag. Aus dem Franz. Einheitssachtitel: Goulag (dt.). - Orig.-Ausg.: Editions Balland Kizny, Tomasz, Hamburg, Hamburger Ed., 2004, 495 p.
2	Goulags : les Solovki, le Belomorkanal, l'expédition de Vaïgatch, le théatre au goulag, la Kolyma, la Vorkouta, la voie morte Kizny, Tomasz, Paris, Acropole, 2003, 495

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

Gulag. Aus dem Franz. Einheitssachtitel: Goulag (dt.). - Orig.-Ausg.: Editions Balland

Goulags : les Solovki, le Belomorkanal, l'expédition de Vaïgatch, le théatre au goulag, la Kolyma, la Vorkouta, la voie morte