TY - JOUR AU - D. E. Men'shov TI - Properties of the Ces\`aro means of negative order for the Fourier series of summable functions JO - Informatics and Automation PY - 1975 SP - 204 EP - 218 VL - 134 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1975_134_a13/ LA - ru ID - TRSPY_1975_134_a13 ER -