@article{oai:jaxa.repo.nii.ac.jp:00021854,
 author = {TSUCHIYA, Takeshi and ISHII, Hirokazu and UCHIDA, Junichi and IKAIDA, Hiroshi and GOMI, Hiromi and MATAYOSHI, Naoki and OKUNO, Yoshinori},
 issue = {2},
 journal = {Journal of Guidance, Control, and Dynamics},
 month = {},
 note = {資料番号: PA0810038000},
 pages = {605--615},
 title = {Flight Trajectory Optimization to Minimize Ground Noise in Helicopter Landing Approach},
 volume = {32},
 year = {2009}
}