著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Maehlum, B","Electron density profiles in the ionosphere and exosphere : proceedings of a NATO Advanced Institute arranged by the Norwegian Defence Research Establishment, Skeikampen, Norway, April, 1961",,Pergamon,1962,NATO conference series,,,,https://cir.nii.ac.jp/crid/1130000794239174784