%0 Journal Article
%A Davidson, Kenneth R.
%A Yang, Dilian
%T Periodicity in Rank 2 Graph Algebras
%J Canadian journal of mathematics
%D 2009
%P 1239-1261
%V 61
%N 6
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2009-058-0/
%R 10.4153/CJM-2009-058-0
%F 10_4153_CJM_2009_058_0