%0 Journal Article %A Novák, Vítězslav %T Some cardinal characteristics of ordered sets %J Czechoslovak Mathematical Journal %D 1998 %P 135-144 %V 48 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/CMJ_1998__48_1_a11/ %G en %F CMJ_1998__48_1_a11