Misiurewicz, Michal Max Planck Institute for Mathematics, Max Planck Society;
Pérez, Rodrigo A. Max Planck Institute for Mathematics, Max Planck Society;
Misiurewicz, M., & Pérez, R. A. (2008). Real saddle-node bifurcation from a complex viewpoint. Conformal Geometry and Dynamics, 12, 97-108. doi:S 1088-4173(08)00180-x.