%0 Journal Article %A Ya. Sh. Salimov %T Riesz means of the spectral function of the nonselfadjoint Laplace %J Doklady Akademii Nauk %D 1986 %P 1311-1314 %V 289 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_289_6_a6/ %G ru %F DAN_1986_289_6_a6