@misc
{TN_libero_mab2,
author = {
Webern, Anton
},
title = {
Variationen für Orchester
op. 30
},
edition = {
Partitur
}
,
publisher = {Universal Edition},
publisher = {},
year = {c 1956},
year = {, © 1956},
address = {
Wien
,
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}