@article{GDZPPN002195534,
title = {The Hasse norm principle in non-abelian extensions.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {302},
year = {1978},
pages = {314-318},
zbl = {0384.12006},
url = {http://dml.mathdoc.fr/item/GDZPPN002195534}
}
Gurak, S. The Hasse norm principle in non-abelian extensions.. Journal für die reine und angewandte Mathematik, Tome 302 (1978) pp. 314-318. http://gdmltest.u-ga.fr/item/GDZPPN002195534/