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 "Santambrogio, Filippo","A course in the calculus of variations : optimization, regularity, and modeling",,Springer,2023,Universitext,,9783031450358,,https://cir.nii.ac.jp/crid/1130580207505937697