%0 Journal Article %A Lihová, Judita %T On convexly isomorphic posets %J Czechoslovak Mathematical Journal %D 1999 %P 135-148 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_1999__49_1_a13/ %G en %F CMJ_1999__49_1_a13