%0 Journal Article %A Yaping Mao %T Steiner Harary Index %J Kragujevac Journal of Mathematics %D 2018 %P 29 %V 42 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2018_42_1_a2/ %G en %F KJM_2018_42_1_a2