EBSEES: 137 hits for 27, on page 1

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 27, provides 137 hits
1	Les émeutes du Kosovo: la réponse doit être politique Comité Kosovo, in: 27, 106, 2004, pp. 497-498
2	Stratégie russe en Tchétchénie: une élection pour une paix improbable [Hasbulatov] Khasboulatov, Rouslan; [Aslahanov] Aslakhanov, Aslanbek; [Sajdullaev] Saïdoullaev, Malik, in: Géoéconomie 27, 2003, pp. 143-151
3	Kaliningrad et l'ambiguïté de la dynamique des contraires Chillaud, Matthieu, in: Géoéconomie 27, 2003, pp. 153-176
4	Plädoyer für eine vergleichende Erforschung der jüdischen Geschichte Deutschlands und Osteuropas Maurer, Trude, in: Geschichte und Gesellschaft 27, 2001, pp. 308-326
5	L'enjeu ukrainien Besancon, Alain, in: Commentaire 27, 108, 2004-2005, pp. 1097-1098
6	Le mirage russe en France et en Europe Thom, Françoise, in: Commentaire 27, 106, 2004, pp. 409-416
7	Août 1944: l'insurrection de Varsovie Tarnowska, Marie, in: Commentaire 27, 106, 2004, pp. 371-378
8	The origin of the glide in the Armenian proper names Greppin, John A.C., in: Slovo 26-27, 2001-2002, pp. 53-56
9	An outline of ancient layers in Armenian toponymics dedicated to the 50th anniversary of H. Hübschmann Musheghian, Armen, in: Slovo 26-27, 2001-2002, pp. 57-62
10	The origin of the glide in the Armenian proper names Greppin, John A.C., in: Slovo 26-27, 2001-2002, pp. 53-56

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