TY  - JOUR
AU  - Williams, Kenneth S.
TI  - Integers of Biquadratic Fields
JO  - Canadian mathematical bulletin
PY  - 1970
SP  - 519
EP  - 526
VL  - 13
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-094-8/
DO  - 10.4153/CMB-1970-094-8
ID  - 10_4153_CMB_1970_094_8
ER  -