%0 Journal Article %A L. V. Shabunin %T Elementary theories of finitely presented loops with the invertibility property %J Diskretnaya Matematika %D 1991 %P 79-90 %V 3 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_1991_3_4_a8/ %G ru %F DM_1991_3_4_a8