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
"Wagner, Richard and Konrad, Ulrich","Parsifal : Autograph, Nationalarchiv der Richard-Wagner-Stiftung Bayreuth",,Bärenreiter,2020,Documenta musicologica,,9783761824184,,https://cir.nii.ac.jp/crid/1131412332690921728