%0 Journal Article
%A S. B. Gashkov
%T Boolean functions that are difficult to realize and real numbers that are difficult to evaluate
%J Diskretnaya Matematika
%D 1991
%P 48-60
%V 3
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DM_1991_3_1_a3/
%G ru
%F DM_1991_3_1_a3