%0 Journal Article %A O. A. Logachev %A S. N. Fedorov %A V. V. Yashchenko %T On the $\Delta$-equivalence of Boolean functions %J Diskretnaya Matematika %D 2018 %P 29-40 %V 30 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2018_30_4_a2/ %G ru %F DM_2018_30_4_a2