@book
{TN_libero_mab2,
author = {
Besch, Otto
},
title = {
Engelbert Humperdinck
},
publisher = {Breitkopf & Härtel},
year = {1914},
booktitle = {Breitkopf und Härtels Musikbücher},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}