@book
{TN_libero_mab2,
author = {
Oschilewski, Walther G.
},
title = {
Die Mark Brandenburg
},
publisher = {Langewiesche Nachf.},
keywords = {
Brandenburg
},
year = {[1964]},
booktitle = {Langewiesche-Bücherei},
address = {
Königsstein im Taunus
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}