%0 Journal Article %A R. R. Ashurov %T Localization of spectral expansions corresponding to elliptic operators with constant coefficients %J Differencialʹnye uravneniâ %D 1984 %P 3-7 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_1_a0/ %G ru %F DE_1984_20_1_a0