G. Bellettini, A. Elshorbagy, M. Paolini, R. Scala:
On the relaxed area of the graph of discontinuous maps from the plane to the plane taking three values with no symmetry assumptions
(Preprint) 2019

G. Bellettini, A. Elshorbagy:
On the square distance function from a manifold with boundary
(Submitted Paper) 2019

G. Bellettini, A. Elshorbagy, R. Scala:
The $L^1$-relaxed area of the graph of the vortex map
(Preprint) 2021