@incollection{AST_1999__257__119_0,
     author = {Labesse, Jean-Pierre and Clozel, Laurent},
     title = {Appendice {A.} {Changement} de base pour les repr\'esentations cohomologiques de certains groupes unitaires},
     booktitle = {Cohomologie, stabilisation et changement de base},
     series = {Ast\'erisque},
     pages = {119--133},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {257},
     year = {1999},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1999__257__119_0/}
}