Textbuch. Einfuhrung und Kommentar von Kurt Pahlen unter Mitarbeit von Rosmarie Konig. Composed by Richard Wagner. Edited by Kurt Pahlen. This edition: Paperback/Soft Cover. Book. Edition Schott. Text/libretto. 256 pages. Schott Music #SP8035. Published by Schott Music (HL.49041877).