@article{10_2298_FIL2207475B,
     author = {Fairouz Bouchelaghem and Mohammed Benharrat},
     title = {The {Moore-Penrose} inverse of accretive operators with application to quadratic operator pencils},
     journal = {Filomat},
     pages = {2475 },
     year = {2022},
     volume = {36},
     number = {7},
     doi = {10.2298/FIL2207475B},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2207475B/}
}