EBSEES: 38 hits for Purges on page 4

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 Purges provides 38 hits
31	Liste der Opfer der Orthodoxen Kirche in Russland für die Jahre 1918/19 im Hauptarchiv der GPU Schulz, Günther, in: Kirche im Osten, 39, 1996, 200-208, p.
32	1937: Jahr des Terrors [Rogovin] Rogowin, Vadim Z., Essen : Arbeiterpresse-Verl., 1998. - 591 p
33	The crime of «anti-Soviet agitation» in the Soviet Union in the 1930's Davies, Sarah, in: Cahiers du Monde russe, 39(1-2), 1998, p. 149-68
34	Remembering Stalin's victims : popular memory and the end of the USSR Smith, Kathleen E., Ithaca, NY, London, Cornell University Press, 1996, xv+220 p
35	Les années 30. Nouvelles directions de la recherche in: Cahiers du Monde russe, 39(1-2), 1998, p. 3-246
36	Stalin's minister V.S. Abakumov 1908-54 [Kuznecov] Kuznetsov, I.I, in: Journal of Slavic Military Studies, 12(1), Mar., 1999, p. 149-65
37	The Tukhachevsky Affair and President Edvard Benes: solutions and open questions Lukes, Igor, in: Diplomacy and Statecraft, 7, 1996, p. 505-29
38	Soviet history, 1917-53: essays in honour of R.W. Davies Basingstoke, Macmillan, 1995, xxviii+273 p

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