@phdthesis{oai:tohoku.repo.nii.ac.jp:00129956,
 author = {徐, 載甲},
 month = {2020-03-27, 2020-03-27, 2020-09-15, 2020-09-15},
 note = {博士学位論文 (Thesis(doctor))},
 school = {Tohoku University},
 title = {光学的測定に基づく標準マイクロフォン高精度校正法の研究},
 year = {}
}