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 Environmental Measurements Laboratory (U.S.),Worldwide deposition of Strontium-90 through 1986,,"Environmental Measurements Laboratory, U. S. Department of Energy",1991,EML,,,,https://cir.nii.ac.jp/crid/1130580052542651266