1. Certain global bifurcations connected with the disappearance of a fixed point of saddle-node type;Afraimovich;Dokl. Akad. Nauk SSSR,1974
2. The set of periods for a class of crazy maps;Falco;J. Math. Anal. Appl.,1998
3. Combinatorial Dynamics and Entropy in Dimension One;Li,1996
4. Random Dynamical Systems;Arnold,1998
5. Sur la conjugaison differentiable des diffeomomorghismes, du cercle a des rotations;Hermann;Inst. Hautes Études Sci. Publ. Math.,1979