%0 Journal Article %A V. G. Ryabov %T Nonlinearity of functions over finite fields %J Diskretnaya Matematika %D 2021 %P 110-131 %V 33 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2021_33_4_a9/ %G ru %F DM_2021_33_4_a9