TY - JOUR AU - O. G. Rovenska AU - O. A. Novikov TI - Approximation of analytic periodic functions by linear means of Fourier series JO - Čebyševskij sbornik PY - 2016 SP - 170 EP - 183 VL - 17 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2016_17_2_a10/ LA - ru ID - CHEB_2016_17_2_a10 ER -