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 "Nikolʹskiĭ, Sergeĭ Mikhaĭlovich and Matematicheskiĭ institut im. V.A. Steklova","Theory and applications of differentiable functions of several variables, XI : collection of papers",,American Mathematical Society,1988,Proceedings of the Steklov Institute of Mathematics,,0821831178,,https://cir.nii.ac.jp/crid/1130282270987595520