@article{SD_1965-1966__19_1_A5_0, author = {Amara, Mohamed}, title = {Ensembles ferm\'es de nombres alg\'ebriques}, journal = {S\'eminaire Dubreil. Alg\`ebre et th\'eorie des nombres}, note = {talk:6}, publisher = {Secr\'etariat math\'ematique}, volume = {19}, number = {1}, year = {1965-1966}, zbl = {0219.12003}, language = {fr}, url = {http://www.numdam.org/item/SD_1965-1966__19_1_A5_0/} }