@article{PA_2021_10_2_a6,
     author = {A. Testici and D. M. Israfilov},
     title = {Approximation by matrix transforms in {Morrey} spaces},
     journal = {Problemy analiza},
     pages = {79--98},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_2021_10_2_a6/}
}