Appendice : Estimations de distances hyperboliques
Travaux de Thurston sur les surfaces - Séminaire Orsay, Astérisque no. 66-67  (1979), p. 151-158
@incollection{AST_1979__66-67__151_0,
     author = {Fathi, A.},
     title = {Appendice : Estimations de distances hyperboliques},
     booktitle = {Travaux de Thurston sur les surfaces - S\'eminaire Orsay},
     author = {Collectif},
     series = {Ast\'erisque},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {66-67},
     year = {1979},
     pages = {151-158},
     zbl = {0446.57016},
     language = {fr},
     url = {http://www.numdam.org/item/AST_1979__66-67__151_0}
}
Fathi, A. Appendice : Estimations de distances hyperboliques, in Travaux de Thurston sur les surfaces - Séminaire Orsay, Astérisque, no. 66-67 (1979), pp. 151-158. http://www.numdam.org/item/AST_1979__66-67__151_0/