@article{GAU_1984-1985__12_1_A7_0,
     author = {Bertrand, Daniel},
     title = {Constructions effectives de vecteurs cycliques pour un {D-module}},
     journal = {Groupe de travail d'analyse ultram\'etrique},
     note = {talk:11},
     pages = {1--7},
     publisher = {Secr\'etariat math\'ematique},
     volume = {12},
     number = {1},
     year = {1984-1985},
     mrnumber = {848992},
     zbl = {0592.13020},
     language = {fr},
     url = {http://www.numdam.org/item/GAU_1984-1985__12_1_A7_0/}
}