TY - JOUR AU - I. Gil’, Michael TI - Bounds for Fractional Powers of Operators in a Hilbert Space and Constants in Moment Inequalities JO - Fractional calculus and applied analysis PY - 2009 SP - 57 EP - 69 VL - 12 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FCAA_2009_12_1_a4/ LA - en ID - FCAA_2009_12_1_a4 ER -