@article{MZM_1998_63_5_a4,
     author = {R. V. Guseinov},
     title = {Hardy's inequalities in function spaces containing derivatives of noninteger order},
     journal = {Matemati\v{c}eskie zametki},
     pages = {673--678},
     publisher = {mathdoc},
     volume = {63},
     number = {5},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1998_63_5_a4/}
}