GORDAN, PAUL.

Die partiellen Differentialgleichungen des Valentinerproblems.

Leipzig, B. G. Teubner, 1906. 8vo. In the original printed wrappers, without backstrip. In "Mathematische Annalen, 61. Band, 4. Heft, 1906". Fine and clean. [Gordan:] Pp. 453-526. [Entire issue: Pp. 453-560]. Attached is, also in the original wrappers "Verzeichnis Mathematischer Modelle". 28, (4) pp.

First printing.

Order-nr.: 46201