@article{AIHPA_1990__53_4_359_0, author = {Collet, P. and Ledrappier, Fran\c cois}, title = {Hyperbolic behavior of dynamical systems. Foreword}, journal = {Annales de l'I.H.P. Physique th\'eorique}, volume = {52}, year = {1990}, pages = {359-359}, mrnumber = {1096097}, language = {en}, url = {http://dml.mathdoc.fr/item/AIHPA_1990__53_4_359_0} }
Collet, P.; Ledrappier, F. Hyperbolic behavior of dynamical systems. Foreword. Annales de l'I.H.P. Physique théorique, Tome 52 (1990) p. 359. http://gdmltest.u-ga.fr/item/AIHPA_1990__53_4_359_0/