@misc{atsushi-a, title = {Ab-initio phonon calculation for Ba3(BN2)2 / P2_12_12_1 (19) / materials id 30905}, author = {Atsushi Togo}, publisher = {NIMS}, year = {}, keywords = {Phonon, Ba3(BN2)2, P2_12_12_1 (19)} }