%0 Journal Article %A È. B. Vinberg %T On the classification of the nilpotent elements of graded Lie algebras %J Doklady Akademii Nauk %D 1975 %P 745-748 %V 225 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_225_4_a0/ %G ru %F DAN_1975_225_4_a0