%0 Journal Article
%A Mouton, Sonja
%T Generalized spectral perturbation and the boundary spectrum
%J Czechoslovak Mathematical Journal
%D 2021
%P 603-621
%V 71
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2021.0046-20/
%R 10.21136/CMJ.2021.0046-20
%G en
%F 10_21136_CMJ_2021_0046_20