TY - JOUR AU - O. V. Besov AU - P. I. Lizorkin TI - Singular integral operators and sequences of convolutions in $L_p$ spaces JO - Sbornik. Mathematics PY - 1967 SP - 57 EP - 76 VL - 2 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1967_2_1_a4/ LA - en ID - SM_1967_2_1_a4 ER -