@article{SDPP_1971-1972__13_2_A4_0,
     author = {Lam\`eche-G\'erardin, Khyra},
     title = {S\'eries rationnelles \`a plusieurs variables non commutatives, {Hadamard-inversibles}},
     journal = {S\'eminaire Delange-Pisot-Poitou. Th\'eorie des nombres},
     note = {talk:16},
     pages = {1--10},
     publisher = {Secr\'etariat math\'ematique},
     volume = {13},
     number = {2},
     year = {1971-1972},
     mrnumber = {396635},
     zbl = {0363.16001},
     language = {fr},
     url = {http://archive.numdam.org/item/SDPP_1971-1972__13_2_A4_0/}
}