M. Burger, T. Esposito, C. I. Zeppieri:
Second-order edge-penalization in the Ambrosio-Tortorelli functional
(SIAM J. Multiscale Model. Simul.) 2015

T. Esposito:
Second-order approximation of free-discontinuity problems with linear growth
(Submitted Paper) 2016

A. Bach, T. Esposito, R. Marziani, C. I. Zeppieri:
Gradient damage models for heterogeneous materials
Siam J. Math. Anal. (Accepted Paper) 2022

A. Bach, T. Esposito, R. Marziani, C. I. Zeppieri:
Interaction between oscillations and singular perturbations in a one-dimensional phase-field model
Research in Mathematics of Materials Science Vol. 31, p. 3--31, 2022