RussGus: 3 hits for Litvak, B.G.

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 Litvak, B.G. provides 3 hits
1	Boris Grigor'evič Litvak: Očerki istočnikovedenija massovoj dokumentacii XIX - načala XX v. (Skizzen zur Quellenkunde der Massendokumentation des 19. und des 20. Jh.) Scheibert, P., in: Jahrbücher für Geschichte Osteuropas, 28, 1980, S. 468-469 (Rezension)
2	Litvak, Boris Grigor'evič: Krest'janskoe dviženie v Rossii v 1775-1904 gg. Istorija i metodika izučenija istočnikov. (Die russische Bauernbewegung 1775-1904. Geschichte und Methodik der Quellenforschung). Schmidt, Christoph, in: Jahrbücher für Geschichte Osteuropas, 42, 1994, 2, S. 266-267 (Rezension)
3	Boris Grigorevič Litvak: Russkaja derevnja v reforme 1861 goda. Černozemnyj centr.1861-1895gg. Scheibert, Peter, in: Jahrbücher für Geschichte Osteuropas, 1975, S. 562-564 (Rezension)

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

Boris Grigor'evič Litvak: Očerki istočnikovedenija massovoj dokumentacii XIX - načala XX v. (Skizzen zur Quellenkunde der Massendokumentation des 19. und des 20. Jh.)

Litvak, Boris Grigor'evič: Krest'janskoe dviženie v Rossii v 1775-1904 gg. Istorija i metodika izučenija istočnikov. (Die russische Bauernbewegung 1775-1904. Geschichte und Methodik der Quellenforschung).

Boris Grigorevič Litvak: Russkaja derevnja v reforme 1861 goda. Černozemnyj centr.1861-1895gg.