@article{bwmeta1.element.bwnjournal-article-aav14i1p27bwm,
author = {Carlitz, L.},
title = {A congruence for the second factor of the class number of a cyclotomic field},
journal = {Acta Arithmetica},
volume = {13},
year = {1968},
pages = {27-34},
zbl = {0177.07501},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav14i1p27bwm}
}
Carlitz, L. A congruence for the second factor of the class number of a cyclotomic field. Acta Arithmetica, Tome 13 (1968) pp. 27-34. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav14i1p27bwm/