%0 Journal Article
%A Jakubík, Ján
%T Selfduality of the system of intervals of a partially ordered set
%J Czechoslovak Mathematical Journal
%D 1991
%P 135-140
%V 41
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1991.102443/
%R 10.21136/CMJ.1991.102443
%G en
%F 10_21136_CMJ_1991_102443