@misc{atsushi-a,
  title = {Ab-initio phonon calculation for K6Se2O9 / P4_12_12 (92) / materials id 559613},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, K6Se2O9, P4_12_12 (92)}
}