[Berlin, G. Reimer, 1843]. 4to. As extracted, without backstrip. In "Journal für die reine und angewandte Mathematik. Hrsg. von A.L. Crelle", Band 26, 1843. Fine and clean. Pp. 268-272. [Entire offered: Pp. 217-76 + 2 plates].
First printing of Kummer's paper on cubical equations by which the main axes of a surface of the second degree can be determined.
Order-nr.: 47332