@article{SD_1965-1966__19_2_A3_0,
     author = {Ferrandon, Mich\`ele},
     title = {Ultraproduits et anneaux primitifs},
     journal = {S\'eminaire Dubreil. Alg\`ebre et th\'eorie des nombres},
     note = {talk:16},
     pages = {1--9},
     publisher = {Secr\'etariat math\'ematique},
     volume = {19},
     number = {2},
     year = {1965-1966},
     zbl = {0204.04701},
     language = {fr},
     url = {http://www.numdam.org/item/SD_1965-1966__19_2_A3_0/}
}