%0 Journal Article %A R. R. Ashurov %T Conditions for riesz means of spectral resolutions to be a basis in $L_p(\mathbf R^n)$ %J Matematičeskie zametki %D 1981 %P 673-684 %V 29 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1981_29_5_a2/ %G ru %F MZM_1981_29_5_a2