@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Na3Sr4Al5F26 / P4_2/n (86) / materials id 667386},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Na3Sr4Al5F26, P4_2/n (86)}
}