%0 Journal Article %A K. Dochev %T Some extremal properties of polynomials %J Doklady Akademii Nauk %D 1963 %P 519-521 %V 153 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_153_3_a5/ %G ru %F DAN_1963_153_3_a5