@article{GAU_1984-1985__12_2_A1_0,
     author = {Stienstra, Jan},
     title = {Les groupes formels {d'Artin-Mazur} et les congruences {d'Atkin-Swinnerton-Dyer}},
     journal = {Groupe de travail d'analyse ultram\'etrique},
     note = {talk:18},
     pages = {1--13},
     publisher = {Secr\'etariat math\'ematique},
     volume = {12},
     number = {2},
     year = {1984-1985},
     zbl = {0602.14046},
     mrnumber = {848997},
     language = {fr},
     url = {http://www.numdam.org/item/GAU_1984-1985__12_2_A1_0/}
}