%0 Journal Article %A A. V. Ivanov %A V. I. Ivanov %T Dunkl theory and Jackson inequality in $L_2(\mathbb R^d)$ with power weight %J Trudy Instituta matematiki i mehaniki %D 2010 %P 180-192 %V 16 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2010_16_4_a16/ %G ru %F TIMM_2010_16_4_a16