@article{SD_1956-1957__10__A7_0,
     author = {Zisman, M.},
     title = {Vari\'et\'es diff\'erentiables},
     journal = {S\'eminaire Dubreil. Alg\`ebre et th\'eorie des nombres},
     note = {talk:7},
     pages = {1--11},
     publisher = {Secr\'etariat math\'ematique},
     volume = {10},
     year = {1956-1957},
     zbl = {0117.39001},
     language = {fr},
     url = {http://www.numdam.org/item/SD_1956-1957__10__A7_0/}
}