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)
D. M. Willis and R. Henwood and F. R. Stephenson,The presence of large sunspots near the central solar meridian at the times of modern Japanese auroral observations,Annales Geophysicae,1432-0576,Copernicus GmbH,2006-10-20,24,10,2743-2758,https://cir.nii.ac.jp/crid/1363670319573629440,https://doi.org/10.5194/angeo-24-2743-2006