%0 Journal Article %A Duff, G. F. D. %T Integral Inequalities for Equimeasurable Rearrangements %J Canadian journal of mathematics %D 1970 %P 408-430 %V 22 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-050-1/ %R 10.4153/CJM-1970-050-1 %F 10_4153_CJM_1970_050_1