@article{oai:jaxa.repo.nii.ac.jp:00034034,
 author = {荒井, 昌昭},
 issue = {3/4},
 journal = {東京大學理工學研究所報告},
 month = {Oct},
 note = {資料番号: SA0743626000},
 title = {1-5.新しい饋還理論と其の應用(音響,眞空)(第8囘定期講演會講演要旨)},
 volume = {5},
 year = {1951}
}