@article{bwmeta1.element.bwnjournal-article-aav47i3p263bwm,
author = {Hardy, Kenneth and Williams, Kenneth},
title = {A congruence relating to class number of complex quadratic fields},
journal = {Acta Arithmetica},
volume = {46},
year = {1986},
pages = {263-276},
zbl = {0557.12003},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav47i3p263bwm}
}
Hardy, Kenneth; Williams, Kenneth. A congruence relating to class number of complex quadratic fields. Acta Arithmetica, Tome 46 (1986) pp. 263-276. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav47i3p263bwm/