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 Fels, Ludwig provides 3 hits
1	Schukschin, Wassili: Rebell gegen den Zaren. Fels, Ludwig, in: Stuttgarter Zeitung, 08.11.1980, 260, S. 50 (Rezension)
2	Das Alte Rußland. Ein Porträt in frühen Photografien 1850-1918. Hrsg. von Chloe Obolensky. Fels, Ludwig, in: Stuttgarter Zeitung, 07.02.1981, 31, S. 50 (Rezension)
3	Bunin, Iwan: Das Leben Arsenjews. Eine Jugend im alten Rußland. Fels, Ludwig, in: Frankfurter Rundschau, 07.03.1981, 56 (Rezension)

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

Schukschin, Wassili: Rebell gegen den Zaren.

Das Alte Rußland. Ein Porträt in frühen Photografien 1850-1918. Hrsg. von Chloe Obolensky.

Bunin, Iwan: Das Leben Arsenjews. Eine Jugend im alten Rußland.