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
"Isac, George and Postolică, Vasile",The best approximation and optimization in locally convex spaces,,P. Lang,1993,Approximation & optimization,,3631457634,,https://cir.nii.ac.jp/crid/1130000798083320320