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. L. Ossakow and S. T. Zalesak and B. E. McDonald and P. K. Chaturvedi,Nonlinear equatorial spread F: Dependence on altitude of the F peak and bottomside background electron density gradient scale length,Journal of Geophysical Research: Space Physics,0148-0227,American Geophysical Union (AGU),1979-01,84,A1,17-29,https://cir.nii.ac.jp/crid/1362825893848649984,https://doi.org/10.1029/ja084ia01p00017