%0 Journal Article %A Michelangelo Franciosi %T Weighted rearrangements and higher integrability results %J Studia Mathematica %D 1989 %P 131-139 %V 92 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-92-2-131-139/ %R 10.4064/sm-92-2-131-139 %G en %F 10_4064_sm_92_2_131_139