@incollection{AST_1974__16__215_0,
     author = {Teissier, Bernard},
     title = {D\'eformations \`a type topologique constant {I} et {II}},
     booktitle = {S\'eminaire de g\'eom\'etrie analytique},
     series = {Ast\'erisque},
     pages = {215--249},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {16},
     year = {1974},
     mrnumber = {414931},
     language = {fr},
     url = {http://www.numdam.org/item/AST_1974__16__215_0/}
}