著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Hisashi Hayakawa and Kiyomi Iwahashi and Harufumi Tamazawa and Shin Toriumi and Kazunari Shibata,Iwahashi Zenbei’s Sunspot Drawings in 1793 in Japan,Solar Physics,0038-0938,Springer Science and Business Media LLC,2018-01,293,1,8,https://cir.nii.ac.jp/crid/1360848656364720256,https://doi.org/10.1007/s11207-017-1213-1