@article{PPN235181684_0237+dmdlog36,
title = {The Index of Stickelberger Ideals of Order2 and Cuspidal Class Numbers .},
journal = {Mathematische Annalen},
volume = {237},
year = {1978},
pages = {213-232},
zbl = {0371.12023},
url = {http://dml.mathdoc.fr/item/PPN235181684_0237+dmdlog36}
}
Lang, Serge; Kubert, Daniel S. The Index of Stickelberger Ideals of Order2 and Cuspidal Class Numbers .. Mathematische Annalen, Tome 237 (1978) pp. 213-232. http://gdmltest.u-ga.fr/item/PPN235181684_0237+dmdlog36/