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 "Bugrov, I︠A︡. S. (I︠A︡kov Stepanovich) and Nikolʹskiĭ, S. M. (Sergeĭ Mikhaĭlovich)","Differential equations, multiple integrals, series, theory of functions of a complex variable",rev. from the 1981 Russian ed,Mir Publishers,1983,Higher mathematics,,,,https://cir.nii.ac.jp/crid/1130282272130357504