TY - JOUR AU - S. A. Vinogradov TI - Continuity of perturbations of integral operators, Cauchy-type integrals, maximal operators JO - Zapiski Nauchnykh Seminarov POMI PY - 1977 SP - 24 EP - 34 VL - 73 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1977_73_a2/ LA - ru ID - ZNSL_1977_73_a2 ER -