@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Bi4Br2O5 / P2_1 (4) / materials id 23544},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Bi4Br2O5, P2_1 (4)}
}