%0 Journal Article
%A O. S. Tarasova
%T Classes of $k$-valued logic that are closed with respect to the extended superposition operation
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2001
%P 54-57
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2001_6_a11/
%G ru
%F VMUMM_2001_6_a11