@article{CMH_1978__53_139760,
     author = {Guy Rousseau},
     title = {Diff\'eomorphismes d'une vari\'et\'e symplectique non compacte.},
     journal = {Commentarii mathematici Helvetici},
     pages = {622--633},
     year = {1978},
     volume = {53},
     zbl = {0393.53017},
     url = {http://geodesic.mathdoc.fr/item/CMH_1978__53_139760/}
}