%0 Journal Article %A A. A. Khromov %T Approximating properties of the powers of the differentiation operator resolvent %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2009 %P 75-78 %V 9 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2009_9_3_a13/ %G ru %F ISU_2009_9_3_a13