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 "International Scientific Radio Union. AGI Committee and Beynon, Granville, Sir","Some ionospheric results obtained during the International Geophysical Year : proceedings of a symposium organised by the URSI/AGI Committee, at Brussels, Belgium, September, 1959",,Elsevier Pub. Co.,1960,URSI monographs,,,,https://cir.nii.ac.jp/crid/1130282268698192768