F. Da Lio, F. Palmurella: Remarks on Neumann boundary problems involving Jacobians Comm. Partial Differential Equations Vol. 42, N. 10, p. 1497-1509, 2017 F. Da Lio, F. Palmurella, T. Rivière: A Resolution of the Poisson Problem for Elastic Plates Arch. Rational. Mech. Anal. Vol. 236, p. 1593-1676, 2020 F. Boarotto, R. Monti, F. Palmurella: Third order open mapping theorems and applications to the end-point map Nonlinearity Vol. 33, N. 9, p. 4539-4567, 2020 F. Palmurella, T. Rivière: The Parametric Approach to the Willmore Flow Adv. Math. Vol. 400, p. 108257, 2022