著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Helgason, Sigurdur",Geometric analysis on symmetric spaces,2nd ed,American Mathematical Society,2008,Mathematical surveys and monographs,,9780821845301,,https://cir.nii.ac.jp/crid/1130282272457027712