@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Ag4HgGe2S7 / Cc (9) / materials id 542199},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Ag4HgGe2S7, Cc (9)}
}