TY - JOUR AU - N. S. Novikova AU - N. I. Volkova TI - Absolute summability of degree $p$ of series that are connected with Fourier series, by triangular matrix methods JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1980 SP - 45 EP - 49 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1980_1_a7/ LA - ru ID - IVM_1980_1_a7 ER -