@article{GDZPPN002056208,
title = {The class number of an imaginary quadratic field.},
journal = {Commentarii mathematici Helvetici},
volume = {27},
year = {1953},
pages = {338-345},
zbl = {0052.03402},
url = {http://dml.mathdoc.fr/item/GDZPPN002056208}
}
Carlitz, L. The class number of an imaginary quadratic field.. Commentarii mathematici Helvetici, Tome 27 (1953) pp. 338-345. http://gdmltest.u-ga.fr/item/GDZPPN002056208/