@book
{TN_libero_mab2,
author = {
Ihlefeld, Heli
AND
Lotz, Wolfgang
},
title = {
Bilder aus der Postgeschichte
},
publisher = {v. Decker},
isbn = {3768559890},
keywords = {
Post
,
Geschichte
},
year = {1990},
address = {
Heidelberg
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}