%0 Journal Article %A Lihová, Judita %T On posets with isomorphic interval posets %J Czechoslovak Mathematical Journal %D 1999 %P 67-80 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_1999__49_1_a7/ %G en %F CMJ_1999__49_1_a7