%0 Journal Article
%A Takebayashi, Tadayoshi
%T Poincaré series of the Weyl groups of the elliptic root systems $A_1^{(1,1)}$, $A_1^{(1,1)^*}$ and $A_2^{(1,1)}$.
%J Journal of Algebraic Combinatorics
%D 2003
%P 211-223
%V 17
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JAC_2003__17_3_a6/
%G en
%F JAC_2003__17_3_a6