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) ,An efficient variant of the restarted shifted GMRES for solving shifted linear systems,J. Math. Res. Appl.,,,2013,33,,127-141,https://cir.nii.ac.jp/crid/1010000782095291655,