@incollection{AST_1983__109-110__159_0,
     author = {Benoit, Eric},
     title = {Syst\`emes lents-rapides dans $\mathbf{R}^3$ et leurs canards},
     booktitle = {IIIe rencontre de g\'eom\'etrie du Schnepfenried Volume 2 - 10-15 mai 1982},
     series = {Ast\'erisque},
     pages = {159--191},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {109-110},
     year = {1983},
     zbl = {0529.34037},
     mrnumber = {753147},
     language = {fr},
     url = {http://www.numdam.org/item/AST_1983__109-110__159_0/}
}