@article{10_2298_FIL2319373A,
     author = {Fai\c{c}al Abdmouleh and Bilel Elgabeur},
     title = {On the pseudo {semi-Browder} essential spectra and application to 2 {\texttimes} 2 block operator matrices},
     journal = {Filomat},
     pages = {6373 },
     year = {2023},
     volume = {37},
     number = {19},
     doi = {10.2298/FIL2319373A},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2319373A/}
}