%0 Journal Article
%A Nguyen Van Hoa
%T On closed classes of $k$-valued logic that are self-dual with respect to transitive groups
%J Diskretnaya Matematika
%D 1996
%P 129-156
%V 8
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DM_1996_8_1_a7/
%G ru
%F DM_1996_8_1_a7