%0 Journal Article %A K. Kh. Boimatov %T The spectral asymptotic behaviour of differential operators in unbounded domains of finite measure %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1989 %P 279-280 %V 44 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1989_44_2_a5/ %G en %F RM_1989_44_2_a5