@article{PDML_1976__13_3_57_0,
     author = {Banyaga, Augustin},
     title = {Sur la structure de certains groupes de diff\'eomorphismes},
     journal = {Publications du D\'epartement de math\'ematiques (Lyon)},
     pages = {57--61},
     publisher = {Universit\'e Claude Bernard - Lyon 1},
     volume = {13},
     number = {3},
     year = {1976},
     mrnumber = {494237},
     zbl = {0397.58015},
     language = {fr},
     url = {http://archive.numdam.org/item/PDML_1976__13_3_57_0/}
}