@article{SDPP_1973-1974__15_1_A9_0,
     author = {Bertin, Marie-Jos\'e},
     title = {Caract\'erisation de l{\textquoteright}ensemble d\'eriv\'e de l{\textquoteright}ensemble $S_q$},
     journal = {S\'eminaire Delange-Pisot-Poitou. Th\'eorie des nombres},
     note = {talk:12},
     pages = {1--6},
     publisher = {Secr\'etariat math\'ematique},
     volume = {15},
     number = {1},
     year = {1973-1974},
     zbl = {0375.12001},
     language = {fr},
     url = {http://www.numdam.org/item/SDPP_1973-1974__15_1_A9_0/}
}