%0 Journal Article
%A Luis Caffarelli
%A Calixto Calderón
%T Weak type estimates for the Hardy-Littlewood maximal functions
%J Studia Mathematica
%D 1973
%P 217-223
%V 49
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-49-3-217-223/
%R 10.4064/sm-49-3-217-223
%G en
%F 10_4064_sm_49_3_217_223