TY - JOUR AU - N. A. Kolomeec TI - An upper bound for the number of bent functions at the distance $2^k$ from an arbitrary bent function in $2k$ variables JO - Prikladnaâ diskretnaâ matematika PY - 2014 SP - 28 EP - 39 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDM_2014_3_a2/ LA - ru ID - PDM_2014_3_a2 ER -