%0 Journal Article %A R. R. Ashurov %T On conditions for localization of spectral resolutions corresponding to elliptic operators with constant coefficients %J Doklady Akademii Nauk %D 1981 %P 1292-1294 %V 257 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_257_6_a1/ %G ru %F DAN_1981_257_6_a1