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
"Barbu, Viorel and Precupanu, Theodor",Convexity and optimization in Banach spaces,2nd rev. and extended ed,"Editura Academiei,D. Reidel",1986,Mathematics and its applications,,9027717613,,https://cir.nii.ac.jp/crid/1130282269058156800