Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kotani Takao and Ueoka Yoshiki and Kamakura Yoshinari,First-principles calculations of phonons by a dielectric function approach,Meeting Abstracts of the Physical Society of Japan,2189-0803,The Physical Society of Japan,2018,73.2,0,2325-2325,https://cir.nii.ac.jp/crid/1390564227328262400,https://doi.org/10.11316/jpsgaiyo.73.2.0_2325