%0 Journal Article %A S. V. Pchelintsev %T Identities of a free $(-1,1)$-algebra of rank $3$ %J Matematičeskie trudy %D 1989 %P 110-131 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_1989_16_a5/ %G ru %F MT_1989_16_a5