@misc
{TN_libero_mab2,
author = {
Nauhaus, Gerd
},
title = {
Robert Schumann
1810-1856
},
publisher = {},
isbn = {3515074694},
keywords = {
Schumann, Robert 1810-1856
},
year = {1999},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}