@techreport{oai:jaxa.repo.nii.ac.jp:00044455,
 author = {河野, 長正 and KAWANO, Nagamasa},
 month = {Sep},
 note = {資料番号: NALTR0212000, レポート番号: NAL TR-212},
 title = {二重噴流の空力的騒音},
 year = {1970}
}