@article{PDM_2014_3_a2,
     author = {N. A. Kolomeec},
     title = {An upper bound for the number of bent functions at the distance $2^k$ from an arbitrary bent function in $2k$ variables},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {28--39},
     publisher = {mathdoc},
     number = {3},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2014_3_a2/}
}