%0 Journal Article
%A Niederle, Josef
%T Natural generalization of some lattice theory concepts to partially ordered sets
%J Czechoslovak Mathematical Journal
%D 1991
%P 297-299
%V 41
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1991.102463/
%R 10.21136/CMJ.1991.102463
%G en
%F 10_21136_CMJ_1991_102463