%0 Journal Article
%A V. A. Sadovnichii
%A V. V. Dubrovskii
%A A. V. Nagornyi
%T Asymptotics of the spectral function of a discrete operator
%J Differencialʹnye uravneniâ
%D 1989
%P 1340-1344
%V 25
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1989_25_8_a6/
%G ru
%F DE_1989_25_8_a6