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@article{AIHPB_1973__9_4_397_0, author = {Dang-Ngoc-Nghiem}, title = {On the classification of dynamical systems}, journal = {Annales de l'I.H.P. Probabilit\'es et statistiques}, pages = {397--425}, publisher = {Gauthier-Villars}, volume = {9}, number = {4}, year = {1973}, mrnumber = {335755}, zbl = {0278.58009}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AIHPB_1973__9_4_397_0/} }
Dang-Ngoc-Nghiem. On the classification of dynamical systems. Annales de l'I.H.P. Probabilités et statistiques, Tome 9 (1973) no. 4, pp. 397-425. http://geodesic.mathdoc.fr/item/AIHPB_1973__9_4_397_0/