@misc{atsushi-a,
  title = {Ab-initio phonon calculation for KNa(BH4)2 / P3m1 (156) / materials id 571414},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, KNa(BH4)2, P3m1 (156)}
}