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 Nitz, Jürgen provides 2 hits
1	Wachsende wissenschaftliche-technische Beziehungen zwischen sozialistischen und kapitalistischen Ländern Freiberg, Paul; Nitz, Jürgen, in: IPW-Berichte, 1977, 10, S. 39-47
2	Die KSZE und die Wirtschaftsbeziehungen in Europa Freiberg, Paul; Nitz, Jürgen, in: Deutsche Außenpolitik, 1979, 8, S. 54-69

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

Wachsende wissenschaftliche-technische Beziehungen zwischen sozialistischen und kapitalistischen Ländern

Die KSZE und die Wirtschaftsbeziehungen in Europa