%0 Journal Article
%A Fomin, Sergey
%A Zelevinsky, Andrei
%T Cluster algebras I: Foundations
%J Journal of the American Mathematical Society
%D 2002
%P 497-529
%V 15
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-01-00385-X/
%R 10.1090/S0894-0347-01-00385-X
%F 10_1090_S0894_0347_01_00385_X