%0 Journal Article %A N. A. Kolomeec %T An upper bound for the number of bent functions at the distance $2^k$ from an arbitrary bent function in $2k$ variables %J Prikladnaâ diskretnaâ matematika %D 2014 %P 28-39 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDM_2014_3_a2/ %G ru %F PDM_2014_3_a2