@misc
{TN_libero_mab2,
author = {
Hase, Oscar von
},
title = {
Richard Wagner [u. s. Beziehgn zum Verlag Breitkopf & Härtel]
},
publisher = {},
keywords = {
Wagner, Richard
,
Leipzig
},
year = {1919},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}