@article{oai:repository.ffpri.go.jp:02000296,
 author = {Kato, Hideo and 加藤, 英雄 and Kubojima, Yoshitaka and 久保島, 吉貴 and Sonoda, Satomi and 園田, 里見 and Hara, Tadashi and 原, 忠},
 issue = {5},
 journal = {Journal of Japan Society of Civil Engineers, Ser. E2 (Materials and Concrete Structures), 土木学会論文集E2（材料・コンクリート構造）},
 month = {},
 pages = {I_8--I_13},
 title = {EXPERIMENTAL STUDY ON MEASUREMENT METHOD OF NATURAL FREQUENCY OF WOODEN CYLINDER COLUMN BY LONGITUDINAL VIBRATION},
 volume = {77},
 year = {2021}
}