%0 Journal Article %A O. M. Anshakov %A S. V. Rychkov %T Many-valued logics and their algebras %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1990 %P 139-140 %V 45 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1990_45_6_a5/ %G en %F RM_1990_45_6_a5