@book
{TN_libero_mab2,
author = {
Verdi, Giuseppe
Piave, Francesco Maria
},
title = {
Rigoletto
Oper in 3 Akten
},
edition = {
9. Aufl.
}
,
publisher = {Reclam},
year = {[1961]},
abstract = {Textbuch},
booktitle = {Reclams Universal-Bibliothek ; 4256},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}