@incollection{AST_1995__231__89_0,
     author = {Yoccoz, Jean-Christophe},
     title = {Centralisateurs et conjugaison diff\'erentiable des diff\'eomorphismes du cercle},
     booktitle = {Petits diviseurs en dimension 1},
     series = {Ast\'erisque},
     pages = {89--242},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {231},
     year = {1995},
     mrnumber = {1367354},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1995__231__89_0/}
}