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
"Hackbusch, Wolfgang and Trottenberg, Ulrich","Multigrid methods : proceeding of the conference held at Köln-Porz, November 23-27, 1981",,Springer-Verlag,1982,Lecture notes in mathematics,,"3540119558,0387119558",,https://cir.nii.ac.jp/crid/1130282271311502848