@Article{ 
  CorGia22,
  author = { Corona, Dario and Giannoni, Fabio },
  title = { Brake orbits for Hamiltonian systems of the classical type via geodesics in singular Finsler metrics },
  journal = { Advances in Nonlinear Analysis },
  year = { 2022 },
  doi = { 10.1515/anona-2022-0222 },
  volume = { 11 },
  number = { 1 },
  pages = { 1223--1248 },
  URL = { http://cvgmt.sns.it/paper/6484/ },
  note = { cvgmt preprint}
}