@article{SD_1957-1958__11_2_A3_0, author = {Delange, Hubert}, title = {Sur certaines fonctions arithm\'etiques}, journal = {S\'eminaire Dubreil. Alg\`ebre et th\'eorie des nombres}, note = {talk:16}, pages = {1--9}, publisher = {Secr\'etariat math\'ematique}, volume = {11}, number = {2}, year = {1957-1958}, zbl = {0122.05303}, language = {fr}, url = {http://www.numdam.org/item/SD_1957-1958__11_2_A3_0/} }