G. Bellettini and
M. Paolini ,
Approssimazione variazionale di funzionali con curvatura,
Seminario di Analisi Matematica, Dipartimento di Matematica
dell'Universit\'a di Bologna,
11 marzo (1993),
87--97.
G. Bellettini ,
M. Paolini , and C. Verdi ,
$\Gamma$-convergence and numerical approximation of
interface problems,
Proc. 9th France-USSR-Italy Joint Symposium in Computational
Mathematics and Applications
(Sophia-Antipolis, France, 1991) (1991),
23--46.
G. Bellettini ,
M. Paolini , and C. Verdi ,
$\Gamma$-convergence of discrete approximations to interfaces
with prescribed mean curvature,
Atti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. Rend. (9) Mat. Appl.,
1 (1990),
317--328.
G. Bellettini ,
M. Paolini , and C. Verdi ,
Front-tracking and variational methods to approximate
interfaces with prescribed mean curvature,
Numerical Methods for Free Boundary Problems
(Jyv\"askyl\"a, 1990), Internat. Schriftenreihe Numer. Math., 99,
Birkh\"auser,
Basel (1991),
83--92.
G. Bellettini ,
M. Paolini , and C. Verdi ,
Convergence of discrete approximations to sets of prescribed
mean curvature,
Free boundary problems involving solids, Pitman Research Notes in Mathematics Series 281
(J.M. Chadam and H. Rasmussen, eds.),
Longman Scientific \& Technical,
Harlow (1993),
164--169.