@article{GAU_1974-1975__2__A11_0,
     author = {Robba, Philippe},
     title = {Caract\'erisation des d\'eriv\'ees logarithmiques},
     journal = {Groupe d'\'etude d'analyse ultram\'etrique},
     note = {talk:12},
     pages = {1--6},
     year = {1974-1975},
     publisher = {Secr\'etariat math\'ematique},
     volume = {2},
     mrnumber = {572969},
     zbl = {0344.34006},
     language = {fr},
     url = {https://www.numdam.org/item/GAU_1974-1975__2__A11_0/}
}