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
"後藤, 順哉 and 今野, 浩",Minimal ellipsoid circumscribing a polytope defined by a system of linear inequalities,,University of Tsukuba,2003,Institute of Socio-Economic Planning discussion paper series,,,,https://cir.nii.ac.jp/crid/1130282271353371520