%0 Journal Article %A D. Khadzhiev %T Some problems in the theory of vector invariants %J Doklady Akademii Nauk %D 1966 %P 1045-1046 %V 171 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_171_5_a8/ %G ru %F DAN_1966_171_5_a8