%0 Journal Article
%A Duff, G. F. D.
%T A General Integral Inequality for the Derivative of an Equimeasurable Rearrangement
%J Canadian journal of mathematics
%D 1976
%P 793-804
%V 28
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-076-0/
%R 10.4153/CJM-1976-076-0
%F 10_4153_CJM_1976_076_0