@article{10_2298_FIL2105735Z,
     author = {Dengpeng Zhang and Ning Zhang},
     title = {Some norm inequalities for upper sector matrices},
     journal = {Filomat},
     pages = {1735 },
     year = {2021},
     volume = {35},
     number = {5},
     doi = {10.2298/FIL2105735Z},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2105735Z/}
}