@article{BSMF_1927__55__102_0,
     author = {Lyche, R. Tambs},
     title = {Une formule d'it\'eration},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {102--113},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {55},
     year = {1927},
     doi = {10.24033/bsmf.1112},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1112/}
}