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 "Allison, Bruce N. (Bruce Normansell) and Benkart, Georgia and Gao, Yun","Lie algebras graded by the root systems BCr, r ≧ 2",,American Mathematical Society,2002,Memoirs of the American Mathematical Society,,0821828118,,https://cir.nii.ac.jp/crid/1130000795024534144