@Article{ 
  CaCoGiPi24,
  author = { Caponio, Erasmo and Corona, Dario and Giambò, Roberto and Piccione, Paolo },
  title = { Fixed energy solutions to the Euler-Lagrange equations of an indefinite Lagrangian with affine Noether charge },
  journal = { Annali di Matematica Pura e Applicata (1923 -) },
  year = { 2024 },
  doi = { https://doi.org/10.1007/s10231-024-01424-4 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6551/ },
  note = { cvgmt preprint}
}