著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) W. Takahashi,Fixed point theorems for new nonlinear mappings in a Hilbert space,Journal of Nonlinear and Convex Analysis,,,2010,11,,79,https://cir.nii.ac.jp/crid/1370861704768835588,