%0 Journal Article %A A. Kufner %A H. P. Heinig %T Hardy's inequality for higher order derivatives %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1990 %P 105-113 %V 192 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1990_192_a8/ %G ru %F TM_1990_192_a8