@article{oai:jaxa.repo.nii.ac.jp:00035469,
 author = {SASAKI, Tatudiro and YOSIDA, Tokuro},
 issue = {95},
 journal = {東京帝國大學航空研究所報告, Report of Aeronautical Research Institute, Tokyo Imperial University},
 month = {Mar},
 note = {We have constructed a differential pressure type airspeed indicator which is compensated for the variations of the density of the air perfecty in its principle, and calibrated it using the low pressure, low temperature wind tunnel in the institute. From the results of the calibration we see that the new indicator indicates very nearly the true airspeeds., 資料番号: SA4147327000},
 pages = {395--415},
 title = {A Speedometer which Indicates True Airspeeds.},
 volume = {7},
 year = {1933}
}