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) Yoshinaga OKA and Shigeki MATSUO,Determination of Microgram Quantities of Germanium with Quercetin,"東北大学研究所報告. A集, 物理学・化学・冶金学 = Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy",0040-8808,Tohoku University,1954,,6,597-604,https://cir.nii.ac.jp/crid/1571417126941253248,