@article{BSMF_1980__108__95_0,
     author = {Molino, P.},
     title = {Le probl\`eme d'\'equivalence pour les pseudogroupes de {Lie} : m\'ethodes intrins\`eques},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {95--111},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {108},
     year = {1980},
     doi = {10.24033/bsmf.1910},
     mrnumber = {82h:58057},
     zbl = {0446.58022},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1910/}
}