%0 Journal Article
%A Halaš, Radomír
%T Relative polars in ordered sets
%J Czechoslovak Mathematical Journal
%D 2000
%P 415-429
%V 50
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMJ_2000__50_2_a15/
%G en
%F CMJ_2000__50_2_a15