TY - JOUR AU - Yu. V. Kuznetsov TI - Classes of Boolean functions that are invariant with respect to JO - Doklady Akademii Nauk PY - 1986 SP - 780 EP - 785 VL - 290 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_290_4_a1/ LA - ru ID - DAN_1986_290_4_a1 ER -