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 "Gustafson, Robert",The degenerate principal series for Sp(2n),,American Mathematical Society,1981,Memoirs of the American Mathematical Society,,0821822489,,https://cir.nii.ac.jp/crid/1130282270030778112