%0 Journal Article %A Edmunds, David E. %A Rákosník, Jiří %T On a higher-order Hardy inequality %J Mathematica Bohemica %D 1999 %P 113-121 %V 124 %N 2-3 %U http://geodesic.mathdoc.fr/articles/10.21136/MB.1999.126250/ %R 10.21136/MB.1999.126250 %G en %F 10_21136_MB_1999_126250