TY  - JOUR
AU  - Hoechsmann, K.
AU  - Sehgal, S.K.
TI  - Integral Group Rings Without Proper Units
JO  - Canadian mathematical bulletin
PY  - 1987
SP  - 36
EP  - 42
VL  - 30
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1987-005-6/
DO  - 10.4153/CMB-1987-005-6
ID  - 10_4153_CMB_1987_005_6
ER  -