@article{AA_2018_30_3_a2,
     author = {F. Gesztesy and L. L. Littlejohn and I. Michael and M. M. H. Pang},
     title = {Radial and logarithmic refinements of {Hardy's} inequality},
     journal = {Algebra i analiz},
     pages = {55--65},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2018_30_3_a2/}
}