@misc
{TN_libero_mab2,
author = {
Verdi, Giuseppe
Kurz, Selma
},
title = {
Un ballo in maschera
Saper vorreste
},
publisher = {Deutsche Grammophon},
keywords = {
Schallplatte
},
year = {vor 1915},
booktitle = {Monarch Record "Gramophone"},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}