%0 Journal Article
%A Zelinka, Bohdan
%T A remark on signed posets and signed graphs
%J Czechoslovak Mathematical Journal
%D 1988
%P 673-676
%V 38
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1988.102262/
%R 10.21136/CMJ.1988.102262
%G en
%F 10_21136_CMJ_1988_102262