TY - JOUR AU - V. M. Badkov TI - Estimates of the Lebesgue function of Fourier sums over trigonometric polynomials orthogonal with a~weight not belonging to the spaces $L^r$ $(r>1)$ JO - Trudy Instituta matematiki i mehaniki PY - 2011 SP - 71 EP - 82 VL - 17 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2011_17_3_a9/ LA - ru ID - TIMM_2011_17_3_a9 ER -