%0 Journal Article %A P. M. Akhmet'ev %A D. Repovš %T A~Generalization of the Sato--Levine Invariant %J Informatics and Automation %D 1998 %P 69-80 %V 221 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1998_221_a3/ %G ru %F TRSPY_1998_221_a3