%0 Journal Article %A Zelinka, Bohdan %T The distance between various orientations of a graph %J Mathematica slovaca %D 1988 %P 19-25 %V 38 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1988__38_1_a2/ %G en %F MASLO_1988__38_1_a2