%0 Journal Article %A Chan, Ling-Yau %T Some Further Extensions of Hardy's Inequality %J Canadian mathematical bulletin %D 1981 %P 393-400 %V 24 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1981-061-7/ %R 10.4153/CMB-1981-061-7 %F 10_4153_CMB_1981_061_7