@incollection{AST_1990__181-182__157_0,
     author = {Enguehard, Michel},
     title = {Isom\'etries parfaites entre blocs de groupes sym\'etriques},
     booktitle = {Repr\'esentations lin\'eaires des groupes finis - Luminy, 16-21 mai 1988},
     series = {Ast\'erisque},
     pages = {157--171},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {181-182},
     year = {1990},
     mrnumber = {1051246},
     zbl = {0745.20012},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1990__181-182__157_0/}
}