%0 Journal Article
%A Hong, Shaofang
%A Sun, Qi
%T Determinants of matrices associated with incidence functions on posets
%J Czechoslovak Mathematical Journal
%D 2004
%P 431-443
%V 54
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMJ_2004__54_2_a15/
%G en
%F CMJ_2004__54_2_a15