@article{PA_2021_10_1_a5,
     author = {S. S. Volosivets},
     title = {Modified modulus of smoothness and approximation in weighted {Lorentz} spaces by {Borel} and {Euler} means},
     journal = {Problemy analiza},
     pages = {87--100},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_2021_10_1_a5/}
}