@Article{ 
  CinGalTan21a,
  author = { Cingolani, Silvia and Gallo, Marco and Tanaka, Kazunaga },
  title = { Normalized solutions for fractional nonlinear scalar field equations via
  Lagrangian formulation },
  journal = { Nonlinearity },
  year = { 2021 },
  doi = { 10.1088/1361-6544/ac0166 },
  volume = { 34 },
  number = { 6 },
  pages = { 4017-4056 },
  URL = { http://cvgmt.sns.it/paper/5538/ },
  note = { cvgmt preprint}
}