%0 Journal Article
%A V. M. Babich
%T Hadamard's method and the asymptotics of the spectral function of a second-order differential operator
%J Matematičeskie zametki
%D 1980
%P 689-694
%V 28
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1980_28_5_a4/
%G ru
%F MZM_1980_28_5_a4