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
"Nguyen, Xuan Loc",A short proof of the Schauder-Tychonoff-Singbal fixed point theorem,,"Aarhus universitet, Matematisk institut",1967,Preprint series,,,,https://cir.nii.ac.jp/crid/1130293080988863120