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 Winterberg, Walter provides 2 hits
1	Lügen und Tatsachen über die sowjetische Landwirtschaft Winterberg, Walter, in: Weg und Ziel, 1977, S. 172-175 und 209-210 und 215
2	Das tausendjährige Reich und die Alliierten Winterberg, Walter, in: Weg und Ziel, 1976, S. 448-450 und 506-507

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

Lügen und Tatsachen über die sowjetische Landwirtschaft

Das tausendjährige Reich und die Alliierten