@book
{TN_libero_mab2,
author = {
},
title = {
Hello books
Hello blue book
},
publisher = {Manuella Ed.},
keywords = {
Bildband
,
Ausstellungskatalog
,
Gebrauchsgrafik
,
Symbol
},
year = {2012},
address = {
Paris
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}