%0 Journal Article
%A Li, Yuanlin
%T The Hypercentre and the n-Centre of the Unit Group of an Integral Group Ring
%J Canadian journal of mathematics
%D 1998
%P 401-411
%V 50
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1998-021-2/
%R 10.4153/CJM-1998-021-2
%F 10_4153_CJM_1998_021_2