TY - JOUR AU - O. V. Denisov TI - A~threshold function with the Shannon effect for Boolean functions with respect to a~symmetric group JO - Diskretnaya Matematika PY - 1993 SP - 64 EP - 75 VL - 5 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_1993_5_3_a4/ LA - ru ID - DM_1993_5_3_a4 ER -