@techreport{oai:jaxa.repo.nii.ac.jp:00044795,
 author = {武内, 澄夫 and TAKEUCHI, Sumio},
 month = {Aug},
 note = {Using the 1971 Jacchia model, an analytic model for the upper atmosphere is presented. A modification of Jacchia’s expression for the temperature-height profile above 125km is made in such a manner that analytic integration of the diffusion equation is performed. For altitudes from 90km to 100km the barometric equation is integrated, and for altitudes greater than 100km the diffusion equation is integrated. The analytic model provides densities which are identical to those produced by Jacchia’s 1971 model for altitudes between 90 and 125 km, and which closely approximate Jacchia’s values for altitudes greater than 125km., 資料番号: NALTR0541000, レポート番号: NAL TR-541},
 title = {Jacchiaの1971年の大気模型に基づいた超高層大気の密度の解析的表示},
 year = {1978}
}