@article{bwmeta1.element.bwnjournal-article-aav1i1p83bwm,
author = {Siegel, Carl},
title = {\"Uber die Classenzahl quadratischer Zahlk\"orper},
journal = {Acta Arithmetica},
volume = {1},
year = {1935},
pages = {83-86},
zbl = {0011.00903},
language = {deu},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav1i1p83bwm}
}
Siegel, Carl. Über die Classenzahl quadratischer Zahlkörper. Acta Arithmetica, Tome 1 (1935) pp. 83-86. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav1i1p83bwm/