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 "Radt, F.","Sulphonic acids : SO[3]H in side chain, one SO[3]H in the nucleus",,Elsevier,1955,Elsevier's encyclopædia of organic chemistry,,,,https://cir.nii.ac.jp/crid/1130000794280652288