author = { Wagner, Richard Teatro Colón Orquesta Estable Lorenz, Max AND Kleiber, Carlos AND Witte, Erich AND Janssen, Herbert AND List, Emanuel },

title = { Siegfried Act I: complete, Act II: excerpts },

edition = { Previously unreleased material } ,

publisher = {},

keywords = { CD },

year = {2009},

booktitle = {Wagner's mastersinger, Hitler's Siegfried},

address = { [S.l.]$NEuroArts },

url = { http://slubdd.de/katalog?TN_libero_mab2 }