%0 Journal Article %A Hanlon, Phil %T A note on the homology of signed posets %J Journal of Algebraic Combinatorics %D 1996 %P 245-250 %V 5 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_1996__5_3_a1/ %G en %F JAC_1996__5_3_a1