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
"Schäffer, Juan Jorge",Geometry of spheres in normed spaces,,M. Dekker,1976,Lecture notes in pure and applied mathematics,,0824765540,,https://cir.nii.ac.jp/crid/1130282272693599616