%0 Journal Article %A A. N. Zubkov %T Invariants of an adjoint action of classical groups %J Algebra i logika %D 1999 %P 549-584 %V 38 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1999_38_5_a2/ %G ru %F AL_1999_38_5_a2