@article{SD_1960-1961__14_1_A14_0,
     author = {Grandet, Marthe},
     title = {D\'eriv\'es d'un ensemble d'entiers alg\'ebriques},
     journal = {S\'eminaire Dubreil. Alg\`ebre et th\'eorie des nombres},
     note = {talk:15},
     pages = {1--12},
     publisher = {Secr\'etariat math\'ematique},
     volume = {14},
     number = {1},
     year = {1960-1961},
     zbl = {0124.02206},
     language = {fr},
     url = {http://www.numdam.org/item/SD_1960-1961__14_1_A14_0/}
}