TY - JOUR AU - G. K. Lebed' TI - Some inequalities for trigonometric and algebraic polynomials and their derivatives JO - Informatics and Automation PY - 1975 SP - 142 EP - 160 VL - 134 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1975_134_a10/ LA - ru ID - TRSPY_1975_134_a10 ER -