%0 Journal Article
%A B. R. Vainberg
%T The parametrix and asymptotics of the spectral function of differential operators in $\mathbf{R}^n$
%J Doklady Akademii Nauk
%D 1985
%P 265-269
%V 282
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_282_2_a0/
%G ru
%F DAN_1985_282_2_a0