@incollection{AST_1975__24-25__237_0,
     author = {Ribenboim, Paulo},
     title = {Quelques d\'eveloppements r\'ecents du 17e probl\`eme de {Hilbert}},
     booktitle = {Journ\'ees arithm\'etiques de Bordeaux},
     series = {Ast\'erisque},
     pages = {237--241},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {24-25},
     year = {1975},
     mrnumber = {399058},
     zbl = {0312.12105},
     language = {fr},
     url = {http://www.numdam.org/item/AST_1975__24-25__237_0/}
}