%0 Journal Article %A S. V. Pchelintsev %T The structure of weak identities on the Grassman envelopes of central-metabelian alternative superalgebras of superrank 1 over a field of characteristic 3 %J Fundamentalʹnaâ i prikladnaâ matematika %D 2001 %P 849-871 %V 7 %N 3 %U http://geodesic.mathdoc.fr/item/FPM_2001_7_3_a15/ %G ru %F FPM_2001_7_3_a15