@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Na2SrAl4(SiO4)4 / Iba2 (45) / materials id 556356},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Na2SrAl4(SiO4)4, Iba2 (45)}
}