@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Ho2C(NO)2 / P-3m1 (164) / materials id 20374},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Ho2C(NO)2, P-3m1 (164)}
}