%0 Journal Article
%A S. A. Nazarov
%T The preservation of threshold resonances and the splitting off of eigenvalues from the threshold of the continuous spectrum of quantum waveguides
%J Sbornik. Mathematics
%D 2021
%P 965-1000
%V 212
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2021_212_7_a2/
%G en
%F SM_2021_212_7_a2