%0 Journal Article
%T Classification of Element Systems over Finite Commutative Groups
%A Junqin Li
%A Shouchuan Zhang
%A Hengtai Wang
%A Min Wu
%J Mathematics
%D 2006
%I arXiv
%X We obtain the formula computing the number of isomorphic classes of element systems with characters over finite commutative group $G$.
%U http://arxiv.org/abs/math/0612500v3