%0 Journal Article
%A Sh. G. Kasimov
%T Smoothness of Means of the Spectral Resolutions Corresponding to Elliptic Pseudodifferential Operators 

%J Differencialʹnye uravneniâ
%D 2004
%P 268-270
%V 40
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2004_40_2_a15/
%G ru
%F DE_2004_40_2_a15