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) Ashraf A. Mohamed and Mohamed F. El-Shahat,A Spectrophotometric Determination of Chromium and Vanadium,Analytical Sciences,09106340,Tokyo : Japan Society for Analytical Chemistry,2000-02,16,2,151-155,https://cir.nii.ac.jp/crid/1520290882249714560,