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
"Looijenga, E. (Eduard)",Invariant theory for generalized root systems,,"Mathematisch Instituut, Katholieke Universiteit",1979,Report,,,,https://cir.nii.ac.jp/crid/1130282272861771008