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 Great Britain. National Radiological Protection Board,"Revised generalised derived limits for radioisotopes of strontium, ruthenium, iodine, caesium, plutonium, americium and curium : Application of generalised derived limits",,National Radiological Protection Board,1998,Documents of the NRPB,,0859514137,,https://cir.nii.ac.jp/crid/1130000795053278080