@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Na3Ti2P2O10F / Fmm2 (42) / materials id 41191},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Na3Ti2P2O10F, Fmm2 (42)}
}