@misc
{TN_libero_mab2,
author = {
Chopin, Frédéric
Scholtz, Hermann
AND
Pozniak, Bronislaw von
},
title = {
Sonaten
},
edition = {
Neue Ausg.
}
,
publisher = {Peters},
year = {[19]56},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}