TY  - JOUR
AU  - Groenewald, N. J.
TI  - Units of the Group Ring
JO  - Canadian mathematical bulletin
PY  - 1980
SP  - 445
EP  - 448
VL  - 23
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-065-0/
DO  - 10.4153/CMB-1980-065-0
ID  - 10_4153_CMB_1980_065_0
ER  -