%0 Journal Article %A Alexandru D. Ionescu %T An endpoint estimate for the Kunze-Stein phenomenon and related maximal operators %J Annals of mathematics %D 2000 %V 152 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM_2000_152_1_a5/ %F AM_2000_152_1_a5