@article{ZAA_1999__18_4_48425,
     author = {Gao, Mingzhe},
     title = {On the {Hilbert} inequality.},
     journal = {Zeitschrift f\"ur Analysis und ihre Anwendungen},
     pages = {1117--1122},
     publisher = {mathdoc},
     volume = {18},
     number = {4},
     year = {1999},
     zbl = {0938.26008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZAA_1999__18_4_48425/}
}