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 "佐野, 浚一",On the distribution of gamma ray intensity due to natural radioactivity near the earth's surface,,Geological Survey of Japan,1961,Report (Chishitsu Chōsajo (Japan)),,,,https://cir.nii.ac.jp/crid/1130000795251158400