List of citations in Numdam for : Homoclinic and period-doubling bifurcations for damped systems
Annales de l'I.H.P. Analyse non linéaire, Volume 12 (1995) no. 1, pp. 1-25.
Annales de l'I.H.P. Analyse non linéaire, Volume 14 (1997) no. 6, pp. 787-797.