@article{ZNSL_2018_477_a5,
     author = {A. I. Nazarov and N. S. Ustinov},
     title = {A generalization of the {Hardy} inequality},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {112--118},
     publisher = {mathdoc},
     volume = {477},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2018_477_a5/}
}