@Article{
  BorFra18,
  author = { William Borrelli and Rupert L. Frank },
  title = { Sharp decay estimates for critical Dirac equations },
  journal = { Trans. Amer. Math. Soc. },
  year = { 2020 },
  doi = { https://doi.org/10.1090/tran/7958 },
  pages = {  },
}