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 Mates, Leo provides 3 hits
1	Der Dialog läuft weiter. Kissinger in Moskau Mates, Leo, in: Internationale Politik, 1976, 620, S. 13-16
2	Kündigung des amerikanisch-sowjetischen Handelsabkommens Mates, Leo, in: Internationale Politik, 1975, 596, S. 4-7
3	Von Helsinki nach Madrid und zurück. Der KSZE-Prozeß im Schatten der Ost-West-Beziehungen Mates, Leo, in: Europa-Archiv, 38, 1983, S. 659-666

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

Der Dialog läuft weiter. Kissinger in Moskau

Kündigung des amerikanisch-sowjetischen Handelsabkommens

Von Helsinki nach Madrid und zurück. Der KSZE-Prozeß im Schatten der Ost-West-Beziehungen