@article{10_2298_FIL2206063Z,
     author = {Weihong Zhang and Guojun Hai and Alatancang Chen},
     title = {Weyl type theorems for a class of operator matrices},
     journal = {Filomat},
     pages = {2063 },
     year = {2022},
     volume = {36},
     number = {6},
     doi = {10.2298/FIL2206063Z},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2206063Z/}
}