@misc{atsushi-a,
  title = {Ab-initio phonon calculation for TbBa2NbO6 / I4/m (87) / materials id 6254},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, TbBa2NbO6, I4/m (87)}
}