%0 Journal Article %A G. A. Kabatiansky %T Two generalizations of code product %J Doklady Akademii Nauk %D 1977 %P 1277-1280 %V 232 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_232_6_a11/ %G ru %F DAN_1977_232_6_a11