@misc
{TN_libero_mab2,
author = {
Wagner, Richard
Mottl, Felix
},
title = {
Siegfried
},
edition = {
Klavierauszug
}
,
publisher = {Peters},
year = {1972},
abstract = {c 1914},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}