TY - JOUR AU - G. K. Lebed' TI - Some inequalities for trigonometric and algebraic polynomials and their derivatives JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1975 SP - 142 EP - 160 VL - 134 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1975_134_a10/ LA - ru ID - TM_1975_134_a10 ER -