@article{GAU_1974-1975__2__A17_0,
     author = {Robba, Philippe},
     title = {Structure de {Frobenius} faible pour les \'equations diff\'erentielles du premier ordre},
     journal = {Groupe de travail d'analyse ultram\'etrique},
     note = {talk:20},
     pages = {1--11},
     publisher = {Secr\'etariat math\'ematique},
     volume = {2},
     year = {1974-1975},
     mrnumber = {399106},
     zbl = {0331.12104},
     language = {fr},
     url = {http://www.numdam.org/item/GAU_1974-1975__2__A17_0/}
}