@incollection{SB_1958-1960__5__151_0,
     author = {Malgrange, Bernard},
     title = {Unicit\'e du probl\`eme de {Cauchy}},
     booktitle = {S\'eminaire Bourbaki : ann\'ees 1958/59 - 1959/60, expos\'es 169-204},
     series = {S\'eminaire Bourbaki},
     note = {talk:178},
     pages = {151--161},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {5},
     year = {1960},
     mrnumber = {1603463},
     language = {fr},
     url = {http://www.numdam.org/item/SB_1958-1960__5__151_0/}
}