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
"Korneĭchuk, Nikolaĭ Pavlovich and Ivanov, V. K. (Viktor Konstantinovich)",Exact constants in approximation theory,,Cambridge University Press,1991,Encyclopedia of mathematics and its applications,,"0521382343,9780521111560",,https://cir.nii.ac.jp/crid/1130000796955675648