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) Maho I. Nakamura and Takashi Maruyama and Yasunari Shidama,"Using a neural network to make operational forecasts of ionospheric variations and storms at Kokubunji, Japan","EPS : Earth, Planets and Space",13438832,Tokyo : Terra Scientific Pub. Co,2007,59,12,1231-1239,https://cir.nii.ac.jp/crid/1522543654904389888,