L. Baracco, O. Bernardi, A. Nardi; Bialy-Mironov type rigidity for centrally symmetric symplectic billiards,  Nonlinearity 37 (2024), no. 12, Paper No. 125025, 12 pp.

L. Baracco, O. Bernardi, A. Nardi; Higher order terms of Mather’s β-function for symplectic and outer billiards,   J. Math. Anal. Appl. 537 (2024), no. 2, Paper No. 128353, 20 pp.

L. Baracco, O. Bernardi, A. Nardi; Area spectral rigidity for axially symmetric and Radon domains, submitted, 2024. 

L. Baracco, O. Bernardi, A. Florio, A. Nardi; Birkhoff attractors for dissipative symplectic billiards, submitted, 2025.