@article{GDZPPN002111241, title = {La dynamique des pseudogroupes de rotations.}, journal = {Inventiones mathematicae}, volume = {114}, year = {1993}, pages = {633-670}, language = {fr}, url = {http://dml.mathdoc.fr/item/GDZPPN002111241} }
Levitt, Gilbert. La dynamique des pseudogroupes de rotations.. Inventiones mathematicae, Tome 114 (1993) pp. 633-670. http://gdmltest.u-ga.fr/item/GDZPPN002111241/