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) I. Wardinski and D. Saturnino and H. Amit and A. Chambodut and B. Langlais and M. Mandea and E. Thébault,Geomagnetic core field models and secular variation forecasts for the 13th International Geomagnetic Reference Field (IGRF-13),"Earth, Planets and Space",1880-5981,Springer Science and Business Media LLC,2020-10-22,72,1,,https://cir.nii.ac.jp/crid/1360013171778680704,https://doi.org/10.1186/s40623-020-01254-7