%0 Journal Article %A D. V. Gorbachev %A V. I. Ivanov %T An extremum problem for polynomials related to codes and designs %J Matematičeskie zametki %D 2000 %P 508-513 %V 67 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2000_67_4_a3/ %G ru %F MZM_2000_67_4_a3