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 "Smith, P.C.",The use of nuclear meters in soils investigations : a summary of worldwide research and practice,,American Society for Testing and Materials,1968,ASTM special technical publication,,,,https://cir.nii.ac.jp/crid/1130000794150792832