%0 Journal Article
%A E. A. Orekhova
%T A criterion for the implicit Sheffer property in three-valued logic
%J Diskretnyj analiz i issledovanie operacij
%D 2003
%P 82-105
%V 10
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DA_2003_10_3_a5/
%G ru
%F DA_2003_10_3_a5