@incollection{AST_1986__140-141__221_0,
     author = {Monteiro Fernandes, Teresa},
     title = {Propagation et constructibilit\'e pour les syst\`emes microdiff\'erentiels formels},
     booktitle = {G\'eom\'etrie et analyse microlocales},
     series = {Ast\'erisque},
     pages = {221--250},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {140-141},
     year = {1986},
     zbl = {0626.58027},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1986__140-141__221_0/}
}