@incollection{AST_1973__7-8__363_0,
     author = {Pham, Fr\'ed\'eric},
     title = {Courbes discriminantes des singularit\'es planes d'ordre 3},
     booktitle = {Singularit\'es \`a Carg\`ese},
     series = {Ast\'erisque},
     pages = {363--391},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {7-8},
     year = {1973},
     mrnumber = {366931},
     zbl = {0291.14012},
     language = {fr},
     url = {http://www.numdam.org/item/AST_1973__7-8__363_0/}
}