%0 Journal Article %A O. V. Denisov %T A~threshold function with the Shannon effect for Boolean functions with respect to a~symmetric group %J Diskretnaya Matematika %D 1993 %P 64-75 %V 5 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_1993_5_3_a4/ %G ru %F DM_1993_5_3_a4