%0 Journal Article %A A. A. Gorodilova %T Characterization of almost perfect nonlinear functions in terms of subfunctions %J Diskretnaya Matematika %D 2015 %P 3-16 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2015_27_3_a0/ %G ru %F DM_2015_27_3_a0