%0 Journal Article
%A Faiçal Abdmouleh
%A Teresa Alvarez
%A Aref Jeribi
%T On a characterization of the essential spectra
%J Filomat
%D 2022
%P 2921 
%V 36
%N 9
%U http://geodesic.mathdoc.fr/articles/10.2298/FIL2209921A/
%R 10.2298/FIL2209921A
%G en
%F 10_2298_FIL2209921A