@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Li16Nb2N8O / R-3 (148) / materials id 6031},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Li16Nb2N8O, R-3 (148)}
}