%0 Journal Article %A V. V. Arestov %T On inequalities of S. N. Bernstein for algebraic and trigonometric polynomials %J Doklady Akademii Nauk %D 1979 %P 1289-1292 %V 246 %N 6 %U http://geodesic.mathdoc.fr/item/DAN_1979_246_6_a0/ %G ru %F DAN_1979_246_6_a0