@article{GDZPPN002378000,
title = {Binary Quadratic Discriminants with a Single Class of Forms in Each Genus},
journal = {Mathematische Zeitschrift},
volume = {45},
year = {1939},
pages = {85-90},
zbl = {0018.34402},
url = {http://dml.mathdoc.fr/item/GDZPPN002378000}
}
Hall, N. A.,. Binary Quadratic Discriminants with a Single Class of Forms in Each Genus. Mathematische Zeitschrift, Tome 45 (1939) pp. 85-90. http://gdmltest.u-ga.fr/item/GDZPPN002378000/