EBSEES: 125 hits for Opera on page 7

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 Opera provides 125 hits
61	Croatia: Aida again Schopf, David, in: Opera, Nov., 1997, p. 1318-19
62	Czech Republic Slavíková, Jitka, in: Opera, Oct., 1997, p. 1189
63	A key to Martinu's 'Julietta' Smaczny, Jan, in: Opera, Oct., 1997, p. 1162-67
64	Rebels with a cause: on Moscow's Helikon Opera Stolyarenko, Lyudmila, in: Opera, Oct., 1997, p. 1170-73
65	The flying Latvians Allison, John, in: Opera, Aug., 1998, p. 910-16
66	Tchaikovsky and Pushkin, men of Russian letters Briggs, A.D.P., in: Opera, May, 1998, p. 516-22
67	Solutions to Smetana Dreyer, Martin, in: Opera, Dec., 1998, p. 1402-05
68	Slovenia Frantar, Vladimir, in: Opera, April, 1998, p. 466-67
69	'An unreasonable egoist': on the Janáček marriage Kennedy, Paula, in: Opera, Dec., 1998, p. 1417-21
70	Hungary: policy shift Kertész, Iván, in: Opera, Nov., 1998, p. 1229-31

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