%0 Journal Article
%A A. B. Ugol'nikov
%T Complexity of realization for a certain sequence of functions of $4$-valued logic by formulas
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2004
%P 52-55
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2004_3_a10/
%G ru
%F VMUMM_2004_3_a10