@misc{atsushi-a,
  title = {Ab-initio phonon calculation for K9Bi(PS4)4 / P2_12_12 (18) / materials id 554554},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, K9Bi(PS4)4, P2_12_12 (18)}
}