@article{GDZPPN002102307,
title = {Actions localement libres du groupe affine.},
journal = {Inventiones mathematicae},
volume = {82},
year = {1985},
pages = {479-526},
zbl = {0577.57010},
url = {http://dml.mathdoc.fr/item/GDZPPN002102307}
}
Ghys, E. Actions localement libres du groupe affine.. Inventiones mathematicae, Tome 82 (1985) pp. 479-526. http://gdmltest.u-ga.fr/item/GDZPPN002102307/