%0 Journal Article %A V. M. Buchstaber %A D. V. Leikin %T Lie algebras associated with $\sigma$-functions, and versal deformations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2002 %P 584-586 %V 57 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2002_57_3_a6/ %G en %F RM_2002_57_3_a6