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, VII",,American Mathematical Society,1981,Proceedings of the Steklov Institute of Mathematics,,,,https://cir.nii.ac.jp/crid/1130000798113529600