%0 Journal Article %A K. Kh. Boimatov %A A. G. Kostyuchenko %T Spectral asymptotics of non-self-adjoint elliptic systems of differential operators in bounded domains %J Funkcionalʹnyj analiz i ego priloženiâ %D 1990 %P 64-66 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1990_24_1_a8/ %G ru %F FAA_1990_24_1_a8