@book
{TN_libero_mab2,
author = {
Fischer, Thomas
},
title = {
Portugal
Reisehandbuch
},
edition = {
5. Aufl.
}
,
publisher = {DuMont},
isbn = {3770116402},
keywords = {
Führer
,
Portugal
},
year = {1989},
booktitle = {Richtig reisen},
address = {
Köln
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}