TY - JOUR AU - V. F. Babenko AU - S. A. Pichugov TI - Sharp Estimates of the Norms of Fractional Derivatives of Functions of Several Variables Satisfying H\"older Conditions JO - Matematičeskie zametki PY - 2010 SP - 26 EP - 34 VL - 87 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2010_87_1_a3/ LA - ru ID - MZM_2010_87_1_a3 ER -