著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Kosho Katsura and Junichi Shigemura,Metal oxide indicator electrode in chelatometric titration,"Bulletin of the College of Science, University of the Ryukyus",02869640,西原町 (沖縄県) : 琉球大学理学部,1987-03,,43,p35-45,https://cir.nii.ac.jp/crid/1520572360161685888,