@book
{TN_libero_mab2,
author = {
Schmidt-Glassner, Helga
},
title = {
Portugal
},
publisher = {Atlantis-Verl.},
keywords = {
Bildband
,
Portugal
},
year = {1942},
booktitle = {Orbis terrarum},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}