TY  - JOUR
AU  - Burns, R. G.
TI  - Central Idempotents in Group Rings
JO  - Canadian mathematical bulletin
PY  - 1970
SP  - 527
EP  - 528
VL  - 13
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-097-x/
DO  - 10.4153/CMB-1970-097-x
ID  - 10_4153_CMB_1970_097_x
ER  -