Convexity estimates for nonlinear elliptic equations and application to free boundary problems Jean Dolbeault, Régis Monneau (2002) Annales de l'I.H.P. Analyse non linéaire
Correctors and error estimates in the homogenization of a Mullins–Sekerka problem Adriana Garroni, Barbara Niethammer (2002) Annales de l'I.H.P. Analyse non linéaire