@misc{atsushi-a,
  title = {Ab-initio phonon calculation for KBi(PS3)2 / P2_1 (4) / materials id 557437},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, KBi(PS3)2, P2_1 (4)}
}