TY  - JOUR
AU  - Li, Yuanlin
TI  - The Hypercentre and the n-Centre of the Unit Group of an Integral Group Ring
JO  - Canadian journal of mathematics
PY  - 1998
SP  - 401
EP  - 411
VL  - 50
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1998-021-2/
DO  - 10.4153/CJM-1998-021-2
ID  - 10_4153_CJM_1998_021_2
ER  -