@misc{atsushi-a,
  title = {Ab-initio phonon calculation for K4Sr2SnAs4 / P6_3cm (185) / materials id 570311},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, K4Sr2SnAs4, P6_3cm (185)}
}