%0 Journal Article
%A Zhankui Xiao
%A Jun Hu
%T On a theorem of Lehrer and Zhang
%J Documenta mathematica
%D 2012
%P 245-270
%V 17
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/367/
%R 10.4171/dm/367
%F 10_4171_dm_367