@article{bwmeta1.element.bwnjournal-article-aav49i1p35bwm,
author = {Eichler, Martin},
title = {New formulas for the class number of imaginary quadratic fields},
journal = {Acta Arithmetica},
volume = {49},
year = {1987},
pages = {35-43},
zbl = {0599.12005},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav49i1p35bwm}
}
Eichler, Martin. New formulas for the class number of imaginary quadratic fields. Acta Arithmetica, Tome 49 (1987) pp. 35-43. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav49i1p35bwm/