List of citations in Numdam for : Riemannian metric of the averaged energy minimization problem in orbital transfer with low thrust
Annales de l'I.H.P. Analyse non linéaire, Volume 24 (2007) no. 3, pp. 395-411.
Annales de l'I.H.P. Analyse non linéaire, Volume 26 (2009) no. 4, pp. 1081-1098.