@book
{TN_libero_mab2,
author = {
Koch, Max
},
title = {
Richard Wagner
},
publisher = {Hofmann},
keywords = {
Wagner, Richard
},
year = {1907-1918},
abstract = {In Fraktur},
booktitle = {Geisteshelden ; .},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}