TY - JOUR AU - I. I. Volkov TI - Summability factors for Ces\`aro methods of complex order JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1962 VL - 17 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1962_17_1_a8/ LA - ru ID - RM_1962_17_1_a8 ER -