TY - JOUR AU - Mario Krnic AU - Neda Lovricevic AU - Josip Pecaric TI - Jensen's Operator and Applications to Mean Inequalities for Operators in Hilbert Space JO - Bulletin of the Malaysian Mathematical Society PY - 2012 VL - 35 IS - 1 UR - http://geodesic.mathdoc.fr/item/BMMS_2012_35_1_a0/ ID - BMMS_2012_35_1_a0 ER -