TY  - JOUR
AU  - Faiçal Abdmouleh
AU  - Teresa Alvarez
AU  - Aref Jeribi
TI  - On a characterization of the essential spectra
JO  - Filomat
PY  - 2022
SP  - 2921 
VL  - 36
IS  - 9
UR  - http://geodesic.mathdoc.fr/articles/10.2298/FIL2209921A/
DO  - 10.2298/FIL2209921A
LA  - en
ID  - 10_2298_FIL2209921A
ER  -