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) A. C. Kellerman and Y. Y. Shprits and D. Kondrashov and D. Subbotin and R. A. Makarevich and E. Donovan and T. Nagai,Three‐dimensional data assimilation and reanalysis of radiation belt electrons: Observations of a four‐zone structure using five spacecraft and the VERB code,Journal of Geophysical Research: Space Physics,2169-9380,American Geophysical Union (AGU),2014-11,119,11,8764-8783,https://cir.nii.ac.jp/crid/1361981470301695872,https://doi.org/10.1002/2014ja020171