@misc
{TN_libero_mab2,
author = {
Merkel, A.
},
title = {
Eine Jugendliebe Robert Schumanns [Ernestine v. Fricker]
},
publisher = {},
keywords = {
Schumann, Robert
,
Leipzig
},
year = {1921},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}