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) Xiaowei Li and Kun Sun and Frank Yonghong Li,Variation in leaf nitrogen and phosphorus stoichiometry in the nitrogen-fixing Chinese sea-buckthorn (Hippophae rhamnoides L. subsp. sinensis Rousi) across northern China,Ecological research,09123814,Tokyo : Springer Japan,2014-07,29,4,723-731,https://cir.nii.ac.jp/crid/1523951029586432512,