%0 Journal Article %A Dragan Marušič %A Tomaž Pisanski %T Slovenian Discrete and Applied Mathematics Society %J Ars Mathematica Contemporanea %D 2017 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AMC_2017__12_1_a0/ %G en %F AMC_2017__12_1_a0