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
"Udriște, Constantin",Convex functions and optimization methods on Riemannian manifolds,,Springer-Science+Business Media,1994,Mathematics and its applications,,9789048144402,,https://cir.nii.ac.jp/crid/1130566853227067904