@misc
{TN_libero_mab2,
author = {
Meyer, Ulf
Esch, Hans Georg
},
title = {
Millionenstädte
Portfolio HG Esch
},
publisher = {},
isbn = {1863-1509},
keywords = {
Esch, Hans Georg
},
year = {2012},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}