%0 Journal Article %A V. S. Berman %A Yu. A. Danilov %T Group properties of the generalized Landau--Ginzburg equation %J Doklady Akademii Nauk %D 1981 %P 67-70 %V 258 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_258_1_a15/ %G ru %F DAN_1981_258_1_a15