TY - JOUR AU - Shuichi Sato TI - Estimates for singular integrals and extrapolation JO - Studia Mathematica PY - 2009 SP - 219 EP - 233 VL - 192 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm192-3-2/ DO - 10.4064/sm192-3-2 LA - en ID - 10_4064_sm192_3_2 ER -