@misc{atsushi-a,
  title = {Ab-initio phonon calculation for Ca3Er3Ge2BO13 / Pnn2 (34) / materials id 41109},
  author = {Atsushi Togo},
  publisher = {NIMS},
  year = {},
  keywords = {Phonon, Ca3Er3Ge2BO13, Pnn2 (34)}
}