author = { Verdi, Giuseppe Francillo-Kauffmann, Hedwig AND Schwarz, Joseph AND Kark, Friedrich AND Verdi, Giuseppe AND Verdi, Giuseppe AND Verdi, Giuseppe AND Verdi, Giuseppe },

title = { Befreit, o welche Seligkeit Duett aus "Der Troubadour" },

publisher = {Parlophon-Record},

year = {[ca. 1920]},

abstract = {Sieh meiner heißen Tränen Flut Verdi},

address = { [S.l.] },

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