@article{AFST_1984_5_6_1_51_0,
     author = {Cerveau, Dominique and Lins Neto, Alcides},
     title = {Formes tangentes \`a des actions commutatives},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {51--85},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {5e s{\'e}rie, 6},
     number = {1},
     year = {1984},
     mrnumber = {771349},
     zbl = {0539.58004},
     language = {fr},
     url = {http://archive.numdam.org/item/AFST_1984_5_6_1_51_0/}
}