%0 Journal Article
%A Petter Brändén
%T Sign-graded posets, unimodality of {\(W\)}-polynomials and the {C}harney-{D}avis conjecture
%J The electronic journal of combinatorics
%D 2004
%V 11
%N 2
%U http://geodesic.mathdoc.fr/articles/10.37236/1866/
%R 10.37236/1866
%F 10_37236_1866