@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Sr3Sn2O7 / Cmcm (63) / materials id 17743},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Sr3Sn2O7, Cmcm (63)}
}