Uber die Abhangigkeit der Integrale Eines Systems Linearer Differentialgleichungen von Einem Parameter. I. Abhandlung by Perron, Oskar - 1918

Heidelberg: Carl Winters Universitatsbuchhandlung, 1918. Softcover. Good. Sturdy, still tightly bound softcover copy, minor to moderate wear of covers and text-block, but with neither underlining nor highlighting. Perfectly readable, usable copy, text being in German. 31 pp. Heidelberger Akademie der Wissenschaften. Mathematisch-Physikalische Wissenschaften. Heidelberg 1918. Additional postage may be required for oversize or especially heavy volumes, and for sets.