@book
{TN_libero_mab2,
author = {
Winkler, Friedrich
},
title = {
Schloß Sanssouci
ein Führer
},
publisher = {Dt. Kunstverl.},
keywords = {
Führer
,
Schloss Sanssouci Potsdam
},
year = {1921},
booktitle = {Deutsche Kunst},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}