The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus)

The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus) contains about 170.000 records from 1974 to 2003 and collects publications of different document types: books, dissertations and other university publications, articles from journals and newspapers including reviews, maps etc. The lists of personal and geographical subjects are located here and here.

Your search for Bretz, Dietrich provides 2 hits
1	Huldigung an den Genius loci. Leipziger Erstaufführung der siebenten Sinfonie von Schnittke Bretz, Dietrich, in: Der Tagesspiegel, 19.01.1995, 15155, S. 26
2	Das russische Idiom nie verleugnet. Vor hundert Jahren starb der Komponist Peter Iljitsch Tschaikowsky. Bretz, Dietrich, in: Stuttgarter Zeitung, 23.10.1993, 246, S. 37

The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus)

Huldigung an den Genius loci. Leipziger Erstaufführung der siebenten Sinfonie von Schnittke

Das russische Idiom nie verleugnet. Vor hundert Jahren starb der Komponist Peter Iljitsch Tschaikowsky.