@book
{TN_libero_mab2,
author = {
Verdi, Giuseppe
Büthe, Otfried
},
title = {
Briefe zu seinem Schaffen
},
publisher = {Ricordi},
keywords = {
Briefsammlung
,
Verdi, Giuseppe
},
year = {1963},
address = {
Frankfurt/M.
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}