%0 Journal Article
%A Yu. G. Safarov
%T Riesz means of the distribution function of the eigenvalues of an elliptic operator
%J Zapiski Nauchnykh Seminarov POMI
%D 1987
%P 143-145
%V 163
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1987_163_a11/
%G ru
%F ZNSL_1987_163_a11