@article{oai:fukuoka-edu.repo.nii.ac.jp:00000973,
 author = {永吉, 将人 and 宇藤, 茂憲},
 journal = {福岡教育大学紀要. 第三分冊, 数学・理科・技術科編 = Bulletin of University of Teacher Education Fukuoka. Part III, Mathematics, natural sciences and technology},
 month = {2020-03-10, 2020-09-28},
 note = {福岡教育大学紀要. 第三分冊, 数学・理科・技術科編, Bulletin of University of Teacher Education Fukuoka. Part III, Mathematics, natural sciences and technology},
 pages = {1--7},
 title = {ダイナミックスピーカを用いた音速測定},
 volume = {69},
 year = {}
}