TY - JOUR AU - A. Yu. Kogan TI - On lower bounds for the complexity of disjunctive normal forms of Boolean functions with a small number of zeros JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1987 SP - 1868 EP - 1877 VL - 27 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_12_a11/ LA - ru ID - ZVMMF_1987_27_12_a11 ER -