Der Zaddik in Talmud und Midrasch - Mach, Rudolf, 1922-1981 (Leiden : E.J. Brill, 1957)
Vita.
Inaug.-Diss.--Basel.
Bibliography: p. [ix]-xii.
Keywords: Talmud -- Criticism, interpretation, etc; Tsadik (The word).; Midrash -- Criticism, interpretation, etc