%0 Journal Article
%A Caixia Shen
%A Li-meng Xia
%A Yuanlin Li
%T On the index of length four minimal
 zero-sum sequences
%J Colloquium Mathematicum
%D 2014
%P 201-209
%V 135
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm135-2-4/
%R 10.4064/cm135-2-4
%G en
%F 10_4064_cm135_2_4