List of citations in Numdam for : Symmetry for exterior elliptic problems and two conjectures in potential theory

Annales de l'I.H.P. Analyse non linéaire, Volume 18 (2001) no. 2, p. 135-156

Canuto, B.

Annales de l'I.H.P. Analyse non linéaire, Volume 28 (2011) no. 4, p. 551-564

Magnanini, Rolando; Sakaguchi, Shigeru

Annales de l'I.H.P. Analyse non linéaire, Volume 27 (2010) no. 3, p. 937-952