@techreport{oai:jaxa.repo.nii.ac.jp:00043765,
 author = {幸尾, 治朗 and KOO, Jiro},
 month = {Jun},
 note = {The riding qualities of aircraft are investigated in comparison with other vehicles such as train, automobile and ship, for example.  The riding discomfort caused by mechanical vibration and swing motion is mainly discussed here.  "Passenger Rating" is newly proposed by the author to classify the aircraft riding qualities from the standpoint of passenger comfort., 資料番号: NALTM0181000, レポート番号: NAL TM-181},
 title = {航空機の乗り心地について},
 year = {1970}
}