%0 Journal Article
%A Ehrenborg, Richard
%A Karu, Kalle
%T Decomposition theorem for the cd-index of Gorenstein posets
%J Journal of Algebraic Combinatorics
%D 2007
%P 225-251
%V 26
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JAC_2007__26_2_a1/
%G en
%F JAC_2007__26_2_a1