TY - JOUR AU - Silvestru Sever Dragomir TI - Some inequalities for Heinz operator mean JO - Mathematica Moravica PY - 2020 SP - 71 EP - 82 VL - 24 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/MM3_2020_24_1_a5/ ID - MM3_2020_24_1_a5 ER -