%0 Journal Article
%A S. I. Mitrokhin
%T On the asymptotics of  spectrum of an even-order differential operator with a delta-function potential
%J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
%D 2021
%P 634-662
%V 25
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VSGTU_2021_25_4_a2/
%G ru
%F VSGTU_2021_25_4_a2