@book
{TN_libero_mab2,
author = {
Katz, Dieter
},
title = {
Ostfriesland
Ostfriesische Inseln
},
edition = {
2. Aufl.
}
,
publisher = {Müller},
isbn = {9783899533545},
keywords = {
Führer
,
Ostfriesland
},
year = {2010},
address = {
Erlangen
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}