@incollection{AST_1992__209__115_0,
     author = {Amice, Yvette and Kahn, Bruno},
     title = {Sommes de puissances dans les corps finis},
     booktitle = {Journ\'ees arithm\'etiques de Gen\`eve - 9-13 septembre 1991},
     editor = {Coray D. F. and P\'etermann Y.-F. S},
     series = {Ast\'erisque},
     pages = {115--135},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {209},
     year = {1992},
     language = {fr},
     url = {http://www.numdam.org/item/AST_1992__209__115_0/}
}