%0 Journal Article %A E. I. Zel'manov %A A. I. Kostrikin %T A~theorem on sandwich algebras %J Informatics and Automation %D 1990 %P 106-111 %V 183 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1990_183_a11/ %G ru %F TRSPY_1990_183_a11