%0 Journal Article %A V. G. Ryabov %T Criteria for maximal nonlinearity of a function over a finite field %J Diskretnaya Matematika %D 2021 %P 79-91 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2021_33_3_a5/ %G ru %F DM_2021_33_3_a5