@misc{atsushi-a,
  title = {Ab-initio phonon calculation for BaAl4S7 / Pmn2_1 (31) / materials id 8258},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, BaAl4S7, Pmn2_1 (31)}
}