List of citations in Numdam for : Multiple valued functions in the geometric calculus of variations
Variational methods for equilibrum problems of fluids - Trento, 20-25 juin 1983, Astérisque, no. 118 (1984), pp. 13-32.
Rendiconti del Seminario Matematico della Università di Padova, Volume 105 (2001), pp. 139-156.
Théorie des variétés minimales et applications,
Astérisque, no. 154-155 (1987), pp. 267-306.
