%0 Journal Article %A Gogatishvili, Amiran %A Pick, Luboš %T Weak and extra-weak type inequalities for the maximal operator and the Hilbert transform %J Czechoslovak Mathematical Journal %D 1993 %P 547-566 %V 43 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1993.128412/ %R 10.21136/CMJ.1993.128412 %G en %F 10_21136_CMJ_1993_128412