TY - JOUR AU - José María Martell TI - Sharp maximal functions associated with approximations of the identity in spaces of homogeneous type and applications JO - Studia Mathematica PY - 2004 SP - 113 EP - 145 VL - 161 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm161-2-2/ DO - 10.4064/sm161-2-2 LA - en ID - 10_4064_sm161_2_2 ER -