TY - JOUR AU - Alexandru D. Ionescu TI - An endpoint estimate for the Kunze-Stein phenomenon and related maximal operators JO - Annals of mathematics PY - 2000 VL - 152 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.2307/2661383/ DO - 10.2307/2661383 ID - 10_2307_2661383 ER -