@article{BSMF_1909__37__217_0,
     author = {Raffy, L.},
     title = {La m\'ethode de la coordonn\'ee isotrope dans le probl\`eme de la d\'eformation des surfaces},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {217--243},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {37},
     year = {1909},
     doi = {10.24033/bsmf.850},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.850/}
}