Berlin, Königl. Akad. d. Wissenschaften, 1867.
Orig. printed wrappers, uncut. In "Monatsbericht der Königlich Preussischen Akademie der Wissenschaften zu Berlin", August 1867, pp. 511-598. Weierstrass' paper: pp. 511-518.
First edition. Weierstrass is considered the most important German mathematician in the nineteenth-century after Gauss and Riemann.
Order-nr.: 39157