%0 Journal Article %A W. Ke %A M. A. Chebotar %T On bi-additive maps of some Lie algebras %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2003 %P 183-184 %V 58 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2003_58_1_a8/ %G en %F RM_2003_58_1_a8