%0 Journal Article %A L. V. Shabunin %T Decidability of elementary theories of finitely presented algebras of the variety of algebras defined by the empty system of identities %J Matematičeskie zametki %D 1989 %P 93-102 %V 45 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1989_45_5_a10/ %G ru %F MZM_1989_45_5_a10