%0 Journal Article %A Jasem, Milan %T On isometries in partially ordered groups %J Mathematica slovaca %D 1993 %P 21-29 %V 43 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1993__43_1_a2/ %G en %F MASLO_1993__43_1_a2