%0 Journal Article %A Christian Bonatti %A Lorenzo Díaz %A Enrique R. Pujals %T A $C^1$-generic dichotomy for diffeomorphisms: Weak forms of hyperbolicity or infinitely many sinks or sources %J Annals of mathematics %D 2003 %P 355-418 %V 158 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2003.158.355/ %R 10.4007/annals.2003.158.355 %G en %F 10_4007_annals_2003_158_355