@misc
{TN_libero_mab2,
author = {
Hummel, Bertold
},
title = {
20 Choräle zur Advents- und Weihnachtszeit für vier Posaunen
= 20 Chorales for Advent- and Christmas season for 4 trombones
},
edition = {
Partitur, Stimmen
}
,
publisher = {Zimmermann},
year = {c 1985},
address = {
Frankfurt
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}