List of citations in Numdam for : Resonances of N-body Schrödinger operators with stark effect
Annales de l'I.H.P. Physique théorique, Volume 52 (1990) no. 1, pp. 1-30.
Annales de l'I.H.P. Physique théorique, Volume 61 (1994) no. 2, pp. 205-221.