@article{oai:yasuda-u.repo.nii.ac.jp:00000042,
 author = {山下, 明博 and Yamashita, Akihiro},
 issue = {45},
 journal = {安田女子大学紀要, Journal of Yasuda Women's University},
 month = {Feb},
 pages = {247--256},
 title = {マルチコプター型ドローンの超音波距離センサー数削減},
 year = {2017},
 yomi = {ヤマシタ, アキヒロ}
}