Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1985__82_143297, author = {E. Ghys}, title = {Actions localement libres du groupe affine.}, journal = {Inventiones mathematicae}, pages = {479--526}, publisher = {mathdoc}, volume = {82}, year = {1985}, zbl = {0577.57010}, url = {http://geodesic.mathdoc.fr/item/IM_1985__82_143297/} }
E. Ghys. Actions localement libres du groupe affine.. Inventiones mathematicae, Tome 82 (1985), pp. 479-526. http://geodesic.mathdoc.fr/item/IM_1985__82_143297/