%0 Journal Article
%A M. A. Nikulin
%T Spectrum of the Schr\"odinger operator in an elliptical ring cover
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2023
%P 22-32
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2023_5_a3/
%G ru
%F VMUMM_2023_5_a3