TY - JOUR AU - A. G. Vitushkin TI - The analytic capacity of sets in problems of approximation theory JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1967 SP - 139 EP - 200 VL - 22 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1967_22_6_a4/ LA - en ID - RM_1967_22_6_a4 ER -