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
"Rund, Hanno",Invariant theory of variational problems on subspaces of a Riemannian manifold,,Vandenhoeck & Ruprecht,1971,"Hamburger mathematische Einzelschriften, n.F.",,,,https://cir.nii.ac.jp/crid/1130282271810080000