@misc
{TN_libero_mab2,
author = {
Beethoven, Ludwig van
},
title = {
Leonore
Ouvertüre Nr. 3, op. 72a
},
edition = {
Partitur
}
,
publisher = {Breitkopf & Härtel},
year = {1953},
booktitle = {Breitkopf & Härtels Partitur-Bibliothek ; 175},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}