@article{ARM_1969_5_2_a2,
     author = {Cassels, J. W. S.},
     title = {On the determination of generalized {Gauss} sums},
     journal = {Archivum mathematicum},
     pages = {79--84},
     year = {1969},
     volume = {5},
     number = {2},
     mrnumber = {0294266},
     zbl = {0233.10018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1969_5_2_a2/}
}