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) S. G. Shepherd,Altitude‐adjusted corrected geomagnetic coordinates: Definition and functional approximations,Journal of Geophysical Research: Space Physics,2169-9380,American Geophysical Union (AGU),2014-09,119,9,7501-7521,https://cir.nii.ac.jp/crid/1363388844223907328,https://doi.org/10.1002/2014ja020264