%0 Journal Article %A Norberto Fava %T Mapping properties of maximal operators %J Studia Mathematica %D 1984 %P 1-6 %V 78 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm-78-1-1-6/ %R 10.4064/sm-78-1-1-6 %G en %F 10_4064_sm_78_1_1_6