TY - JOUR AU - Yaping Mao TI - Steiner Harary Index JO - Kragujevac Journal of Mathematics PY - 2018 SP - 29 VL - 42 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2018_42_1_a2/ LA - en ID - KJM_2018_42_1_a2 ER -