%0 Journal Article %A N. N. Katerinochkina %T The problem of finding the maximum upper zero for a series of subclasses of monotonic Boolean functions %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1987 %P 1402-1411 %V 27 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_9_a13/ %G ru %F ZVMMF_1987_27_9_a13