On the quartic character of quadratic units.
Journal für die reine und angewandte Mathematik, 0268_0269 (1974), pp. 294-301
@article{JRAM_1974__0268_0269_151471,
author = {Emma Lehmer},
title = {On the quartic character of quadratic units.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
pages = {294--301},
year = {1974},
volume = {0268_0269},
zbl = {0289.12007},
url = {http://geodesic.mathdoc.fr/item/JRAM_1974__0268_0269_151471/}
}
Emma Lehmer. On the quartic character of quadratic units.. Journal für die reine und angewandte Mathematik, 0268_0269 (1974), pp. 294-301. http://geodesic.mathdoc.fr/item/JRAM_1974__0268_0269_151471/