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) J. M. Vaquero and L. Svalgaard and V. M. S. Carrasco and F. Clette and L. Lefèvre and M. C. Gallego and R. Arlt and A. J. P. Aparicio and J.-G. Richard and R. Howe,A Revised Collection of Sunspot Group Numbers,Solar Physics,0038-0938,Springer Science and Business Media LLC,2016-09-14,291,9-10,3061-3074,https://cir.nii.ac.jp/crid/1361981471293899008,https://doi.org/10.1007/s11207-016-0982-2