%0 Journal Article
%A Green, R.M.
%T Acyclic heaps of pieces. I.
%J Journal of Algebraic Combinatorics
%D 2004
%P 173-196
%V 19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JAC_2004__19_2_a2/
%G en
%F JAC_2004__19_2_a2