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 Kovalevskaja, S.V. provides 13 hits
11	Briefwechsel zwischen Karl Weierstrass und Sofja Kowalewskaja. Grau, Conrad, in: Jahrbücher für Geschichte Osteuropas, 43, 1995, 3, S. 443-444 (Rezension)
12	Jugenderinnerungen (Vospominanija detstva)/ Kowalewski, Sonja, Frankfurt am Main: S. Fischer 1987, 172 S.
13	Kindheit im zaristischen Rußland des 19. Jahrhunderts. Brugger, Marianne, Universität 1991 Zürich: ADAG Administration & Druck AG 1991, 217 S.

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

Briefwechsel zwischen Karl Weierstrass und Sofja Kowalewskaja.

Jugenderinnerungen (Vospominanija detstva)/

Kindheit im zaristischen Rußland des 19. Jahrhunderts.