@article{CM_1984__52_3_325_0,
     author = {Adolphson, A. and Sperber, Steven},
     title = {Character sums in finite fields},
     journal = {Compositio Mathematica},
     pages = {325--354},
     publisher = {Martinus Nijhoff Publishers},
     volume = {52},
     number = {3},
     year = {1984},
     mrnumber = {756726},
     zbl = {0561.12008},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1984__52_3_325_0/}
}