TY - JOUR AU - Gogatishvili, Amiran AU - Pick, Luboš TI - Weak and extra-weak type inequalities for the maximal operator and the Hilbert transform JO - Czechoslovak Mathematical Journal PY - 1993 SP - 547 EP - 566 VL - 43 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1993.128412/ DO - 10.21136/CMJ.1993.128412 LA - en ID - 10_21136_CMJ_1993_128412 ER -