@Article{ 
  AfoSic21,
  author = { Afonso, Danilo Gregorin and Siciliano, Gaetano },
  title = { Normalized solutions to a Schrödinger-Bopp-Podolsky system under Neumann conditions },
  journal = { Communications in Contemporary Mathematics },
  year = { 2021 },
  doi = { https://doi.org/10.1142/S0219199721501005 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6560/ },
  note = { cvgmt preprint}
}