@article{ASENS_1976_4_9_4_469_0,
     author = {Barge, Jean},
     title = {Structures diff\'erentiables sur les types d'homotopie rationnelle simplement connexes},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {469--501},
     publisher = {Elsevier},
     volume = {4e s{\'e}rie, 9},
     number = {4},
     year = {1976},
     doi = {10.24033/asens.1315},
     mrnumber = {55 #13448},
     zbl = {0348.57016},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/asens.1315/}
}