%0 Journal Article %A M. V. Zaec %A V. G. Nikonov %A F. B. Shishkov %T A class of functions with coordinate-dependent polynomiality over the ring $\mathbb Z_{2^m}$ %J Matematičeskie voprosy kriptografii %D 2013 %P 21-47 %V 4 %N 3 %U http://geodesic.mathdoc.fr/item/MVK_2013_4_3_a2/ %G ru %F MVK_2013_4_3_a2