%0 Journal Article
%A S. P. Gorshkov
%T Functions from Schaefer classes having negations belonging to other Schaefer classes
%J Matematičeskie voprosy kriptografii
%D 2015
%P 23-48
%V 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MVK_2015_6_a1/
%G ru
%F MVK_2015_6_a1