@article{GDZPPN002065231,
title = {K2-analogs of Hasse's norm theorems.},
journal = {Commentarii mathematici Helvetici},
volume = {59},
year = {1984},
pages = {1-11},
zbl = {0539.12007},
url = {http://dml.mathdoc.fr/item/GDZPPN002065231}
}
Bak, Anthony; Rehmann, Ulf. K2-analogs of Hasse's norm theorems.. Commentarii mathematici Helvetici, Tome 59 (1984) pp. 1-11. http://gdmltest.u-ga.fr/item/GDZPPN002065231/