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 "Collatz, L. (Lothar)",Application of functional analysis to numerical analysis : Seminar 290d,,"Department of Mathematics, University of California",1960,Technical report,,,,https://cir.nii.ac.jp/crid/1130282272244445696