@incollection{AST_1980__80__57_0,
     author = {Aubin, Thierry},
     title = {Un th\'eor\`eme de {Fredholm} non lin\'eaire pour la transformation conforme de la courbure scalaire sur la sph\`ere},
     booktitle = {Analyse sur les vari\'et\'es (Metz, 1979)},
     series = {Ast\'erisque},
     pages = {57--62},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {80},
     year = {1980},
     zbl = {0465.58025},
     mrnumber = {620170},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1980__80__57_0/}
}