G. Bellettini, M. Freguglia, N. Picenni:
On a conjecture of De Giorgi about the phase-field approximation of the  Willmore functional
Arch. Rational Mech. Anal. Vol. 247, 2023

M. Freguglia, A. Malchiodi:
Yamabe metrics on conical manifolds
(Submitted Paper) p. 40, 2024