@article{MAN_1961__142_160829,
     author = {J.CH. SWAMY and N. VENKATESWARA RAO},
     title = {A further {Extension} of a result of {Mordell's.}},
     journal = {Mathematische Annalen},
     pages = {244--253},
     publisher = {mathdoc},
     volume = {142},
     year = {1961},
     zbl = {0218.10073},
     url = {http://geodesic.mathdoc.fr/item/MAN_1961__142_160829/}
}